Patents by Inventor A. L. Swanson

A. L. Swanson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20130067806
    Abstract: An assembly for processing green biomass material for pelletizing into a fuel pellet includes a heating assembly, a drying assembly and a cooling assembly. The heating assembly heats a thermal fluid to a temperature within the range of 200° F. to 550° F. The drying assembly includes a rotating dryer drum that has a plurality of thermal fluid tubes therein. Material that is dried in the dryer drum is conveyed to a rotating cooling drum that has a cooling tube extending along the interior thereof. A nozzle is mounted on the end of the cooling tube to discharge cooling fluid on the material therein, and a plurality of flights are mounted on the interior of the cooling drum and arranged to direct material from the inlet to the discharge outlet as the cooling drum is rotated.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 21, 2013
    Applicant: ASTEC, INC.
    Inventors: J. Donald Brock, Malcolm L. Swanson, Gary L. Catlett, Jeffrey Blake Pruett
  • Patent number: 8376131
    Abstract: A plurality of modules of sufficiently light weight (<80 lbs) are assembled end-to-end to construct an assembly machine for performing desired operations on a series of workpieces. A supporting spine underlies the interconnected modules and supports them and associated equipment in the desired array. The modular construction permits the assembly machine to be reconfigured as needed should operational alterations require it, including, but not limited to, the cannibalization of the machine with the modules being usable in constructing a machine having entirely different characteristics.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: February 19, 2013
    Inventor: Douglas L. Swanson
  • Publication number: 20120277314
    Abstract: This invention relates to compositions, methods, devices and kits relating to the infusion of a catheter lock solution into an indwelling catheter. Inventive compositions, methods, devices and kits aid in diminishing the effects of microbial infection in catheters and occlusion of the catheters. A lock solution provided by the invention includes citrate and a paraben. The solution preferably has a density suitable for retention of the solution in a catheter during the lock period. Another lock solution provided by the invention includes citrate, a paraben and a photo-oxidant, such as, for example, methylene blue.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 1, 2012
    Applicant: Ash Access Technology Inc.
    Inventors: Stephen R. Ash, Janusz Steczko, Gary L. Swanson
  • Publication number: 20120233389
    Abstract: According to one embodiment, a method for storing data on a magnetic tape comprises receiving data from two different hosts and simultaneously writing the data from the hosts to the magnetic tape using multiple transducers. In another approach, a method for storing data on a magnetic tape comprises receiving requests to establish a concurrent reservation from multiple hosts and allocating a unique stripe in a wrap to each of the hosts that sent the requests, wherein the wrap is a collection of data tracks to be written simultaneously in one direction of tape movement by multiple transducers of a tape head, and the wrap is logically divided into the stripes. Also, the method includes receiving data from the hosts and simultaneously writing the data from the hosts to the magnetic tape using the multiple transducers. Other systems and methods concerning storing data on magnetic tapes are described as well.
    Type: Application
    Filed: May 22, 2012
    Publication date: September 13, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shawn O. Brume, Fahnmusa C. Jangaba, Christine R. Knibloe, David L. Swanson
  • Patent number: 8250299
    Abstract: According to one embodiment, a method for storing data on a magnetic tape comprises receiving data from two different hosts and simultaneously writing the data from the hosts to the magnetic tape using multiple transducers. In another approach, a method for storing data on a magnetic tape comprises receiving requests to establish a concurrent reservation from multiple hosts and allocating a unique stripe in a wrap to each of the hosts that sent the requests, wherein the wrap is a collection of data tracks to be written simultaneously in one direction of tape movement by multiple transducers of a tape head, and the wrap is logically divided into the stripes. Also, the method includes receiving data from the hosts and simultaneously writing the data from the hosts to the magnetic tape using the multiple transducers. Other systems and methods concerning storing data on magnetic tapes are described as well.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: August 21, 2012
    Assignee: International Business Machines Corporation
    Inventors: Shawn O. Brume, Fahnmusa C. Jangaba, Christine R. Knibloe, David L. Swanson
  • Patent number: 8226971
    Abstract: This invention relates to compositions, methods, devices and kits relating to the infusion of a catheter lock solution into an indwelling catheter. Inventive compositions, methods, devices and kits aid in diminishing the effects of microbial infection in catheters and occlusion of the catheters. A lock solution provided by the invention includes citrate and a paraben. The solution preferably has a density suitable for retention of the solution in a catheter during the lock period. Another lock solution provided by the invention includes citrate, a paraben and a photo-oxidant, such as, for example, methylene blue.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: July 24, 2012
    Assignee: Ash Access Technology, Inc.
    Inventors: Stephen R. Ash, Janusz Steczko, Gary L. Swanson
  • Publication number: 20120043214
    Abstract: An electrolytic cell for adjusting pH and replenishing nickel in a nickel plating solution of a nickel plating bath and a method of using the same is disclosed. The electrolytic cell comprises an inlet for receiving nickel plating solution from the nickel plating bath; a cooled cathode connected to a first bus bar connected to a negative terminal of a power supply; a plurality of nickel anodes capable of creating hydrogen gas on the cooled cathode when current is applied, connected to at least a second bus bar, the at least the second bus bar connected to a positive terminal of the power supply; and an outlet for returning nickel plating solution in the electrolytic cell to the nickel plating bath.
    Type: Application
    Filed: August 18, 2010
    Publication date: February 23, 2012
    Inventors: Allen R. Hayes, Steven L. Swanson
  • Publication number: 20110297328
    Abstract: An inflatable or gas-filled insulation panel comprises an envelope having two outer sheets sealed together along edges of the sheets and at least one of the sheets has an outer reflective surface. The envelope encases a plurality of internal films that include a polymeric film having a plurality of reflective stripes disposed thereon and spaced apart on the films. Seals are formed along the gaps or areas between the reflective stripes on the films by application of heat and pressure, which causes the films to seal to each other and the outer sheets at spaced apart intervals. A channel is formed between the outer edges of the films and the outer sheets, and a valve, disposed at an end of the panel, is in fluid communication with the channel for the injection of a fluid, such as an inert gas or air, to inflate panel.
    Type: Application
    Filed: August 16, 2011
    Publication date: December 8, 2011
    Inventors: William A. Lippy, Addric E. Bassham, Douglas F. Kinninger, Craig T. Price, Robert L. Swanson
  • Publication number: 20110297299
    Abstract: An inflatable or gas-filled insulation panel comprises an envelope having two outer sheets sealed together along edges of the sheets and at least one of the sheets has an outer reflective surface. The envelope encases a plurality of internal films that include a polymeric film having a plurality of reflective stripes disposed thereon and spaced apart on the films. Seals are formed along the gaps or areas between the reflective stripes on the films by application of heat and pressure, which causes the films to seal to each other and the outer sheets at spaced apart intervals. A channel is formed between the outer edges of the films and the outer sheets, and a valve, disposed at an end of the panel, is in fluid communication with the channel for the injection of a fluid, such as an inert gas or air, to inflate panel.
    Type: Application
    Filed: August 16, 2011
    Publication date: December 8, 2011
    Inventors: William A. Lippy, Addric E. Bassham, Douglas F. Kinninger, Craig T. Price, Robert L. Swanson
  • Patent number: 8021734
    Abstract: An inflatable or gas-filled insulation panel comprises an envelope having two outer sheets sealed together along edges of the sheets and at least one of the sheets has an outer reflective surface. The envelope encases a plurality of internal films that include a polymeric film having a plurality of reflective stripes disposed thereon and spaced apart on the films. Seals are formed along the gaps or areas between the reflective stripes on the films by application of heat and pressure, which causes the films to seal to each other and the outer sheets at spaced apart intervals. A channel is formed between the outer edges of the films and the outer sheets, and a valve, disposed at an end of the panel, is in fluid communication with the channel for the injection of a fluid, such as an inert gas or air, to inflate panel.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: September 20, 2011
    Assignee: FI-Foil Company, Inc.
    Inventors: William A. Lippy, Addric E. Bassham, Douglas F. Kinninger, Craig T. Price, Robert L. Swanson
  • Patent number: 7918333
    Abstract: A plurality of modules of sufficiently light weight (<80 lbs) are assembled end-to-end to construct an assembly machine for performing desired operations on a series of workpieces. A supporting spine underlies the interconnected modules and supports them and associated equipment in the desired array. The modular construction permits the assembly machine to be reconfigured as needed should operational alterations require it, including, but not limited to, the cannibalization of the machine with the modules being usable in constructing a machine having entirely different characteristics.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: April 5, 2011
    Assignee: Swanson Systems Inc.
    Inventor: Douglas L Swanson
  • Publication number: 20100299477
    Abstract: According to one embodiment, a method for storing data on a magnetic tape comprises receiving data from two different hosts and simultaneously writing the data from the hosts to the magnetic tape using multiple transducers. In another approach, a method for storing data on a magnetic tape comprises receiving requests to establish a concurrent reservation from multiple hosts and allocating a unique stripe in a wrap to each of the hosts that sent the requests, wherein the wrap is a collection of data tracks to be written simultaneously in one direction of tape movement by multiple transducers of a tape head, and the wrap is logically divided into the stripes. Also, the method includes receiving data from the hosts and simultaneously writing the data from the hosts to the magnetic tape using the multiple transducers. Other systems and methods concerning storing data on magnetic tapes are described as well.
    Type: Application
    Filed: May 20, 2009
    Publication date: November 25, 2010
    Inventors: Shawn O. Brume, Fahnmusa C. Jangaba, Christine R. Knibloe, David L. Swanson
  • Patent number: 7810441
    Abstract: A burner assembly including a housing having an air inlet, a burner end having an opening, a longitudinal axis extending generally from the air inlet toward the burner end, a motor, an impeller mounted in the housing and being in fluid communication with the air inlet, operatively connected to the motor and adapted to direct air from the air inlet toward the burner end, a coal tube adapted to convey coal toward the burner end, a coal inlet adapted to convey coal to the coal tube, a first bluff body ring, a second bluff body ring and a third bluff body ring mounted at the burner end, a flame bridge disposed between the first bluff body ring and the second bluff body ring, and an igniter mounted in the burner end and being adapted to ignite the air and fuel mixture in the burner end to produce a main flame.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: October 12, 2010
    Assignee: Astec, Inc.
    Inventors: Malcolm L. Swanson, Michael S. Swanson, Russell W. Fountain, William Eric Wattenbarger, Andrew Hobbs, Kelly Knight
  • Publication number: 20100240750
    Abstract: This invention relates to compositions, methods, devices and kits relating to the infusion of a catheter lock solution into an indwelling catheter. Inventive compositions, methods, devices and kits aid in diminishing the effects of microbial infection in catheters and occlusion of the catheters. A lock solution provided by the invention includes citrate and a paraben. The solution preferably has a density suitable for retention of the solution in a catheter during the lock period. Another lock solution provided by the invention includes citrate, a paraben and a photo-oxidant, such as, for example, methylene blue.
    Type: Application
    Filed: June 2, 2010
    Publication date: September 23, 2010
    Applicant: Ash Access Technology Inc.
    Inventors: Stephen R. Ash, Janusz Steczko, Gary L. Swanson
  • Patent number: 7749529
    Abstract: This invention relates to compositions, methods, devices and kits relating to the infusion of a catheter lock solution into an indwelling catheter. Inventive compositions, methods, devices and kits aid in diminishing the effects of microbial infection in catheters and occlusion of the catheters. A lock solution provided by the invention includes citrate and a paraben. The solution preferably has a density suitable for retention of the solution in a catheter during the lock period. Another lock solution provided by the invention includes citrate, a paraben and a photo-oxidant, such as, for example, methylene blue.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: July 6, 2010
    Assignee: Ash Access Technology, Inc.
    Inventors: Stephen R. Ash, Janusz Steczko, Gary L. Swanson
  • Publication number: 20100038325
    Abstract: A method and apparatus are provided for improving water quality using a gasification system. Whereas water is normally a deterrent to the combustion process, water is beneficial to the gasification of carbonaceous materials. The method and apparatus uses this, and other aspects, to utilize several processes to improve water quality by means of gasification in new and beneficial ways.
    Type: Application
    Filed: June 19, 2007
    Publication date: February 18, 2010
    Inventors: Steven Benson, Daniel J. Stepan, Richard Shockey, Nikhil Patel, Michael L. Swanson, Michael J. Holmes, Jaroslav Solc, Carsten Heide
  • Publication number: 20100011689
    Abstract: A reflective insulation layer is provided for a structure. The structure includes a wall and spaced-apart strips which extend along the wall from a top portion of the wall to a bottom portion of the wall. The reflective insulation layer includes a low emittance layer having first perforations, and a synthetic polymer layer having second perforations. Additionally, the reflective insulation layer includes an expander spaced between the low emittance layer and the synthetic polymer layer. The expander couples the low emittance layer to the synthetic polymer layer to form a first air space between the low emittance layer and the synthetic polymer layer.
    Type: Application
    Filed: July 15, 2009
    Publication date: January 21, 2010
    Inventors: William A. Lippy, Addric E. Bassham, Douglas F. Kinninger, Craig T. Price, Robert L. Swanson, James T. Sheridan
  • Patent number: 7623318
    Abstract: Noise in a same-gap, frequency-based servo tape system is reduced by applying correlated noise factors, generated during calibration, to filtered data write signals. The resulting noise values are subtracted from filtered servo signals, at frequencies F1 and F2, to generate first and second noise-compensated servo signals at frequencies F1 and F2. In one embodiment, the F1 and F2 data signals are filtered through two SOBP filters which output the magnitudes of the signals. The F1 and F2 servo signals are similarly filtered. In another embodiment, the F1 and F2 data signals are filtered through two Goertzel filters which output the real and imaginary components of the signals and the F1 and F2 servo signals are similarly filtered through two other Goertzel filters. Correlated noise factors are applied to the outputs of the write data Goertzel filters and the results subtracted from the corresponding outputs of the servo Goertzel filters.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: November 24, 2009
    Assignee: International Business Machines Corporation
    Inventors: Alex Chliwnyj, David L. Swanson, Steven C. Wills
  • Patent number: 7539895
    Abstract: A method is disclosed to transfer information between data storage devices. The method provides an information storage assembly comprising a frame, a memory device disposed on that frame, information written to that memory device, a power supply removeably attached to the frame, and a first data storage device comprising a first identity removeably attached the frame. If the method detects an error in the first data storage device, then the method removes the first data storage device from the frame. The method further provides a replacement data storage device, removeably attaches that replacement data storage device to the frame, and determines if the replacement device uses the first configuration information. If the replacement device uses the first configuration information, then the method provides the first configuration information to the replacement data storage device from the memory device.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: May 26, 2009
    Assignee: International Business Machines Corporation
    Inventors: Paul M. Greco, James M. Karp, David L. Swanson, Raymond Yardy
  • Publication number: 20090061147
    Abstract: An inflatable or gas-filled insulation panel comprises an envelope having two outer sheets sealed together along edges of the sheets and at least one of the sheets has an outer reflective surface. The envelope encases a plurality of internal films that include a polymeric film having a plurality of reflective stripes disposed thereon and spaced apart on the films. Seals are formed along the gaps or areas between the reflective stripes on the films by application of heat and pressure, which causes the films to seal to each other and the outer sheets at spaced apart intervals. A channel is formed between the outer edges of the films and the outer sheets, and a valve, disposed at an end of the panel, is in fluid communication with the channel for the injection of a fluid, such as an inert gas or air, to inflate panel.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 5, 2009
    Inventors: William A. Lippy, Addric E. Bassham, Douglas F. Kinninger, Craig T. Price, Robert L. Swanson