Patents by Inventor Francis A. Marks

Francis A. Marks 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).

  • Patent number: 7587109
    Abstract: A hybrid, wide angle imaging system combines high sensitivity superposition arrays with a high resolution apposition array to generate distortion free images with an infinite depth of field. A conformal, superposition array of Keplerian telescope objectives focuses multiple apertures of light through the tubes of a louver baffle. The baffle tubes are terminated by field stops that separate the focused light into inverted, intermediate sub-images. A superposition array of field lenses, positioned immediately after the field stops, reverses the angles of the light beams. An apposition array of erector lenses, linked optically to the superposition arrays and field stops, refocuses and adjoins the beams into a single, upright image. The upright image is formed on the convex surface of a fiber optic imaging taper, which transfers the image to the flat bottom of the taper where it can be viewed through an eyepiece or digitized by a detector array.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: September 8, 2009
    Assignee: Spectral Imaging Laboratory
    Inventor: Francis Mark Reininger
  • Publication number: 20080135073
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Application
    Filed: July 13, 2007
    Publication date: June 12, 2008
    Inventors: James C. McClure, Thomas W. McNally, Francis A. Marks, J. Leland Strange
  • Patent number: 7376314
    Abstract: A multiple aperture array, wide angle imaging system incorporates compound refractive optics modeled after the eyes of insects. The system channels light through the apertures of a convex spatial filter and a pair of lenslet arrays hot press molded on a positive meniscus form. The lenslets act as afocal Keplerian telescopes to superpose light from hundreds of adjacent channels to a common point on the convex surface of a fiber optic imaging taper. The superposed light from all the channels form a curved, high intensity image that is transformed by the taper into a flat format for readout by a mosaic detector array. The image is upright and distortion free with an infinite depth of field. Ghost images are blocked by a honeycomb louver baffle positioned between the lenslets and the imaging taper. The system is conformable to the geometry of any convex mounting surface, whether spherical, aspherical, or cylindrical.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: May 20, 2008
    Assignee: Spectral Imaging Laboratory
    Inventor: Francis Mark Reininger
  • Publication number: 20070237490
    Abstract: A multiple aperture array, wide angle imaging system incorporates compound refractive optics modeled after the eyes of insects. The system channels light through the apertures of a convex spatial filter and a pair of lenslet arrays hot press molded on a positive meniscus form. The lenslets act as afocal Keplerian telescopes to superpose light from hundreds of adjacent channels to a common point on the convex surface of a fiber optic imaging taper. The superposed light from all the channels form a curved, high intensity image that is transformed by the taper into a flat format for readout by a mosaic detector array. The image is upright and distortion free with an infinite depth of field. Ghost images are blocked by a honeycomb louver baffle positioned between the lenslets and the imaging taper. The system is conformable to the geometry of any convex mounting surface, whether spherical, aspherical, or cylindrical.
    Type: Application
    Filed: March 14, 2007
    Publication date: October 11, 2007
    Inventor: Francis Mark Reininger
  • Publication number: 20050224095
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom support grid, and filler are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Application
    Filed: March 24, 2005
    Publication date: October 13, 2005
    Inventors: James McClure, Thomas McNally, Francis Marks, J. Strange
  • Publication number: 20050056304
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Application
    Filed: September 22, 2004
    Publication date: March 17, 2005
    Inventors: James McClure, Thomas McNally, Francis Marks, J. Strange
  • Publication number: 20030209262
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Application
    Filed: April 4, 2003
    Publication date: November 13, 2003
    Applicants: Chemfree Corporation, Zymo International, Inc.
    Inventors: James C. McClure, Thomas W. McNally, Francis A. Marks, J. Leland Strange
  • Patent number: 6440226
    Abstract: Provided is a system for parts washing that includes a fluid that performs a cleaning function and maintains the viability of microorganisms in the fluid that biodegrade the organic matter removed from the parts. “Parts” include objects such as automotive parts befouled with organic matter and particulate matter. The cleaning fluid includes a surfactant that functions to separate organic waste from the parts being washed. The cleaning fluid is both in a cleaning area and in a housing for microorganisms. A heater, thermostat, and a level control assembly function to maintain the cleaning fluid within a certain temperature range so as to maintain a proper environment for the microorganisms. The fluid recirculates from the microorganism housing to the parts cleaning area.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: August 27, 2002
    Assignees: Zyma International, Inc., ChemFree Corporation
    Inventors: James C. McClure, J. Leland Strange, Thomas W. McNally, Francis A. Marks
  • Publication number: 20020074019
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Application
    Filed: October 25, 2001
    Publication date: June 20, 2002
    Applicant: Chemfree Corporation and Zymo International, Inc.
    Inventors: James C. McClure, Thomas W. McNally, Francis A. Marks, J. Leland Strange
  • Patent number: 6374835
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: April 23, 2002
    Assignees: Chemfree Corporation, Zymo International, Inc.
    Inventors: James C. McClure, Thomas W. McNally, Francis A. Marks, J. Leland Strange
  • Publication number: 20020017314
    Abstract: Provided is a system for parts washing that includes a fluid that performs a cleaning function and maintains the viability of microorganisms in the fluid that biodegrade the organic matter removed from the parts. “Parts” include objects such as automotive parts befouled with organic matter and particulate matter. The cleaning fluid includes a surfactant that functions to separate organic waste from the parts being washed. The cleaning fluid is both in a cleaning area and in a housing for microorganisms. A heater, thermostat, and a level control assembly function to maintain the cleaning fluid within a certain temperature range so as to maintain a proper environment for the microorganisms. The fluid recirculates from the microorganism housing to the parts cleaning area.
    Type: Application
    Filed: August 8, 2001
    Publication date: February 14, 2002
    Inventors: James C. McClure, J. Leland Strange, Thomas W. McNally, Francis A. Marks
  • Patent number: 6318387
    Abstract: Provided is a system for parts washing that includes a fluid that performs a cleaning function and maintains the viability of microorganisms in the fluid that biodegrade the organic matter removed from the parts. “Parts” include objects such as automotive parts befouled with organic matter and particulate matter. The cleaning fluid includes a surfactant that functions to separate organic waste from the parts being washed. The cleaning fluid is both in a cleaning area and in a housing for microorganisms. A heater, thermostat, and a level control assembly function to maintain the cleaning fluid within a certain temperature range so as to maintain a proper environment for the microorganisms. The fluid recirculates from the microorganism housing to the parts cleaning area.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: November 20, 2001
    Assignees: Advanced Bioremediation Systems, Inc., Chemfree Corporation
    Inventors: James C. McClure, J. Leland Strange, Thomas W. McNally, Francis A. Marks
  • Patent number: 6095163
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: August 1, 2000
    Assignees: Chemfree Corporation, Zymo International, Inc.
    Inventors: James C. McClure, Thomas W. McNally, Francis A. Marks, J. Leland Strange
  • Patent number: 6044854
    Abstract: Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed.
    Type: Grant
    Filed: January 2, 1996
    Date of Patent: April 4, 2000
    Assignees: Chemfree Corporation, Advanced Bioremediation Systems, Inc.
    Inventor: Francis A. Marks