Patents Represented by Attorney H. Foster
  • Patent number: 6667171
    Abstract: This process is unique in photosynthetic carbon sequestration. An on-site biological sequestration system directly decreases the concentration of carbon-containing compounds in the emissions of fossil generation units. In this process, photosynthetic microbes are attached to a growth surface arranged in a containment chamber that is lit by solar photons. A harvesting system ensures maximum organism growth and rate of CO2 uptake. Soluble carbon and nitrogen concentrations delivered to the cyanobacteria are enhanced, further increasing growth rate and carbon utilization.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: December 23, 2003
    Assignee: Ohio University
    Inventors: David J. Bayless, Morgan L. Vis-Chiasson, Gregory G. Kremer
  • Patent number: 6666712
    Abstract: A portable, switchable electric extension outlet having a manually actuable switch which is remote from the outlet enclosure and is connected to the enclosure by a remote control cord, other than the outlet's power cord. The enclosure end of the remote control cord is connected to an electrical circuit in the enclosure which connects an electrical power source to receptacles mounted to the enclosure. The manually actuable switch alternatively completes or breaks the electrical circuit's connection between the power source and the receptacles.
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: December 23, 2003
    Assignee: Bandon Corp.
    Inventor: Ronald A. Kramer
  • Patent number: 6641750
    Abstract: An improved fire retardant cellulose insulation with reduced density and reduced settling. A method consists of adding a material, the fibers of which have a positive electrostatic charge, is added onto a shredded newspaper base either before or after the addition of a pre-coat, consisting of a mixture of an inorganic, non-hygroscopic powder and an antistat. A fire retardant agent is then added and the materials are ground in a finish mill. The newspaper fibers become positioned at an angle to the paper pieces, increasing the distance between the paper pieces, thereby lowering the density of the cellulose. Increasing the amount of antistat will decrease settling at the expense of increasing density. Adding water to the insulation system will neutralize static electricity and minimize settling. Fibers such as ground cardboard, wood mulch, sawdust, and fiberglass fibers are examples of materials with electrostatically positively charged fibers.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: November 4, 2003
    Inventor: Leonard D. Rood
  • Patent number: 6641749
    Abstract: A method for manufacturing a tire retardant cellulose insulation with reduced density and reduced settling. The method consists of adding a material, the fibers of which have a positive electrostatic charge, onto a shredded newspaper base either before or after the addition of a pre-coat, consisting of a mixture of limestone and an antistat. A fire retardant agent is then added and the materials are ground in a finish mill. The newspaper fibers become positioned at an angle to the paper pieces, increasing the distance between the paper pieces, thereby lowering the density of the cellulose. Fibers such as ground cardboard, wood mulch, sawdust, and fiberglass fibers are examples of materials with electrostatically positively charged fibers.
    Type: Grant
    Filed: April 29, 2002
    Date of Patent: November 4, 2003
    Inventor: Leonard D. Rood
  • Patent number: 6631915
    Abstract: A bicycle fork travel limiter that limits the maximum extension of the fork, but permits the fork to function as a shock-absorbing unit. A ratchet rod with teeth on the side thereof connects to the upper member of one leg of the fork. A shuttle is slidably mounted to a neutral shaft mounted to the lower member, and contains two pawls that engage and disengage from the teeth based upon the rotational position of the ratchet rod. A coil spring biases the shuttle upwardly toward the ratchet rod. The ratchet rod can move downwardly when the fork is compressed, but upon release of the compression on the fork, the shuttle, with its pawls engaging the teeth, prevents rebound of the upper member other than through a shortened stroke.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: October 14, 2003
    Assignee: Eko Sport, Inc.
    Inventor: Darek C. Barefoot
  • Patent number: 6607450
    Abstract: A golf swing analyzer that can be attached to a golf club shaft. The analyzer includes a housing with an integral shaft mount. The housing contains an internal chamber in which an accelerometer, microprocessor and data storage are contained, and an output display screen mounted to the housing. The analyzer measures acceleration during a golfer's swing and calculates the frequency of a club that would be straight at ball impact.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: August 19, 2003
    Inventor: Lloyd E. Hackman
  • Patent number: 6604940
    Abstract: A method for mounting a wick within a wick sustainer is disclosed. The sustainer has a base, a barrel and a passage that extends through the sustainer. The passage has an upper region occupied by the wick and a lower region occupied, at least partially, by the sealant. Sealing the lower region of the passage is accomplished by injecting the sealant into the passage, thereby preventing the fuel from contacting the portion of the wick that is retained in the upper region of the passage. Fuel reaches the flame of the burning wick only through the portion of wick not held in the sustainer, so the flame is extinguished once the fuel descends below the top of the sustainer.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: August 12, 2003
    Assignee: Lumi-Lite Candle Company, Inc.
    Inventor: George G Pappas
  • Patent number: 6604601
    Abstract: A lift truck having a parallel pair of drive trains, each powering a drive wheel on a different side of the lift truck. Each drive train includes a DC electric motor driving a variable displacement, hydraulic pump having a pressure output capacity of at least 3,000 psi. Each hydraulic pump is connected to a hydraulic motor, having a rotational speed capacity of at least 3,000 rpm and is connected through a transmission to the drive wheel on a different side of the lift truck. The DC motor is run continuously at full rpm and the torque/speed ratio of the drive train is controlled by controlling the displacement of the hydraulic pump.
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: August 12, 2003
    Assignee: Biomet-Ross, Inc.
    Inventor: Frank E. Steele
  • Patent number: 6598519
    Abstract: A particulate, such as grated cheese, distributor for breaking up and distibuting clumps of cheese over a defined surface of a tiltable conveyor (30, 31). The distributor includes a housing (10, 11) with a throat axle (22, 23), with a plurality of radial paddles (21), is positioned at the lower end of the throat to strike and break up the clumps of cheese in the charge and distribute the cheese over a wide area. The cheese particles follow trajectories that include a plurality of downwardly extending stationary rods (44, 45) spaced radially outwardly of the axle, and a shroud (42, 43) spaced radially outwardly of the stationary rods.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: July 29, 2003
    Assignee: J. E. Grote Company, Inc.
    Inventors: Tony L. Thomas, William W. Wharton
  • Patent number: 6581919
    Abstract: A seat post for a cycle has inner and outer members that are slidably mounted together forming a variable volume chamber. The variable volume chamber communicates with a fixed volume chamber in the inner member through orifices and a check valve. Slots are formed in the inner member, and a pin extends from the outer member through the slots. A cushion at one end of the slots prevents hard top-out.
    Type: Grant
    Filed: August 20, 2002
    Date of Patent: June 24, 2003
    Assignee: Eko Sport, Inc.
    Inventors: Darek C. Barefoot, David R. Warnick, Thomas A. Hochanadel, Timothy A. Fry
  • Patent number: 6574472
    Abstract: The invention is directed towards a transmitting/receiving device for amplification of the transmitted signals between a stationary transmitting station and a mobile transmitting station in a full-coverage radio network and also towards an operating process for said transmitting/receiving device.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: June 3, 2003
    Assignee: Littlefeet, Inc.
    Inventor: Stefan Scheinert
  • Patent number: 6568186
    Abstract: A hybrid engine, having a plurality of coupled expansible chamber devices, preferably a piston in a cylinder, each capable of operating in any one of an internal combustion mode, an air pump/compressor mode and an air motor mode. The modes are controlled by a microcontroller which controls the valves, ignition source and fuel source. The mode for each expansible chamber device is computed and independently selected by the microcontroller and the combination of modes at any instant is switched to optimize engine operation for the operating conditions at that instant.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: May 27, 2003
    Assignee: Nano Precision, Inc.
    Inventor: Bogdan J. Zaleski
  • Patent number: 6564599
    Abstract: A tailgate limiter for restricting a pickup truck tailgate from being opened. A vertical post is removably mounted in a base which is mounted to the truck. The post impedes the tailgate from opening, thereby preventing theft of objects in the truck bed.
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: May 20, 2003
    Inventors: Mark T. Eagleson, Curt M. Luburgh
  • Patent number: D474959
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: May 27, 2003
    Inventor: Sheryl A. Massa
  • Patent number: D476096
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: June 17, 2003
    Assignee: Lumi-Lite Candle Company, Inc.
    Inventor: George G. Pappas
  • Patent number: D476427
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: June 24, 2003
    Assignee: Lumi-Lite Candle Company, Inc.
    Inventor: George G. Pappas
  • Hat
    Patent number: D477127
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: July 15, 2003
    Inventor: John David Lamb
  • Patent number: D477672
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: July 22, 2003
    Inventor: James F. Opeka
  • Patent number: D477675
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: July 22, 2003
    Assignee: Lumi-Lite Candle Company, Inc.
    Inventor: George G. Pappas
  • Patent number: D479009
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: August 26, 2003
    Assignee: Lumi-Lite Candle Company, Inc.
    Inventor: George G. Pappas