Patents by Inventor David C. Camp

David C. Camp 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: 6957829
    Abstract: A tension sensing assembly for a seat restraint system in a vehicle includes a rigid frame of a seat restraint buckle of the seat rstraint system. The tension seensing assembly also includes a movable member mounted on the rigid frame and adapted to be connected to vehicle structure. The movable member is movable relative to the rigid frame. The tension sensing assembly furtheer includes a magnet mounted to the rigid frame and a Hall effect sensor mounted to the movable member and cooperable with the magnet to change an output of the Hall effect sensor to indicate a tension level in the seat restraint system.
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: October 25, 2005
    Assignee: Delphi Technologies, Inc.
    Inventors: Lloyd W. Rogers, Jr., David C. Camp, Richard Sickon, Theodore J. Lindsay
  • Publication number: 20040004350
    Abstract: A tension sensing assembly for a seat restraint system in a vehicle includes a rigid frame of a seat restraint buckle of the seat restraint system. The tension sensing assembly also includes a movable member mounted on the rigid frame and adapted to be connected to vehicle structure. The movable member is movable relative to the rigid frame. The tension sensing assembly further includes a magnet mounted to the rigid frame and a Hall effect sensor mounted to the movable member and cooperable with the magnet to change an output of the Hall effect sensor to indicate a tension level in the seat restraint system.
    Type: Application
    Filed: May 8, 2003
    Publication date: January 8, 2004
    Inventors: Lloyd W. Rogers, David C. Camp, Richard Sickon, Theodore J. Lindsay
  • Patent number: 6624425
    Abstract: A method and apparatus are provided for assaying a waste container. The method includes the steps of forming a plurality of slices through a volume of the waste container, performing a relatively fast passive prescan to measure a level of radioactivity of each of the plurality of slices and identifying at least some slices of the plurality of slices having a relatively high level of radioactivity. In addition, the method includes the steps for performing a relatively fast active prescan of the drum to determine the average attenuation of the plurality of slices. The method further includes the steps of determining an passive assay time for the identified slices based upon the measured radioactivity and average attenuation and performing relatively slow passive and active CT scans of the identified slices based upon the determined passive and active CT assay time to quantify a source of the measured radioactivity by weight.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: September 23, 2003
    Assignee: Bio-Imaging Research, Inc.
    Inventors: David T. Nisius, George P. Roberson, David C. Camp, David Entwistle
  • Publication number: 20020163988
    Abstract: A method and apparatus are provided for assaying a waste container. The method includes the steps of forming a plurality of slices through a volume of the waste container, performing a relatively fast passive prescan to measure a level of radioactivity of each of the plurality of slices and identifying at least some slices of the plurality of slices having a relatively high level of radioactivity. In addition, the method includes the steps for performing a relatively fast active prescan of the drum to determine the average attenuation of the plurality of slices. The method further includes the steps of determining an passive assay time for the identified slices based upon the measured radioactivity and average attenuation and performing relatively slow passive and active CT scans of the identified slices based upon the determined passive and active CT assay time to quantify a source of the measured radioactivity by weight.
    Type: Application
    Filed: May 3, 2001
    Publication date: November 7, 2002
    Inventors: David T. Nisius, George P. Roberson, David C. Camp, David Entwistle
  • Patent number: 5896705
    Abstract: A rod guide including an elongated strip base for connection with a vehicle door panel and to encircle an elongated control rod mounted adjacent the door panel, the strip base being spaced away from the rod; at least one mesh wing with a base end connected with the strip base, the mesh wing angularly extending from the strip base and the wing having a contact end for encircling contact with the control rod and dampening any transverse movement of the control rod while freely allowing generally linear movement of the control rod.
    Type: Grant
    Filed: August 15, 1996
    Date of Patent: April 27, 1999
    Assignee: General Motors Corporation
    Inventors: Mark Stephen Salmonowicz, David C. Camp