Patents by Inventor Eric S. Towers

Eric S. Towers 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).

  • Vapor sensing instrument for ultra trace chemical detection
    Patent number: 8323576
    Abstract: A detector for detecting vapors emitted from analytes includes a housing, a pump and a sensing assembly. The housing has an inlet, an outlet and an enclosed sensing volume therebetween. The pump communicates with the housing for moving a carrier sequentially through the enclosed sensing volume at a predetermined flow rate. The sensing assembly senses the vapors of the analyte delivered by the carrier as the carrier passes through the housing. The sensing assembly includes a sensing unit constructed of an amplifying fluorescent polymer, a source of excitation, a detector, and a convertor assembly.
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: December 4, 2012
    Assignee: FLIR Systems, Inc.
    Inventors: Craig A. Aker, Colin J. Cumming, Mark E. Fisher, Michael J. Fox, Marcus J. laGrone, Dennis K. Reust, Mark G. Rockley, Eric S. Towers
  • Vapor sensing instruments for ultra trace chemical detection
    Patent number: 7419636
    Abstract: A detector for detecting vapors emitted from analytes includes a housing, a pump and a sensing assembly. The housing has an inlet, an outlet and an enclosed sensing volume therebetween. The pump communicates with the housing for moving a carrier sequentially through the enclosed sensing volume at a predetermined flow rate. The sensing assembly senses the vapors of the analyte delivered by the carrier as the carrier passes through the housing. The sensing assembly includes a sensing unit constructed of an amplifying fluorescent polymer, a source of excitation, a detector, and a convertor assembly.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: September 2, 2008
    Assignee: Nomadics, Inc.
    Inventors: Craig A. Aker, Colin J. Cumming, Mark E. Fisher, Michael J. Fox, Marcus J. IaGrone, Dennis K. Reust, Mark G. Rockley, Eric S. Towers
  • Color correction for RGB
    Patent number: 6768510
    Abstract: A camera, comprising at least one photodetector, and a light directing device. The light directing device separates light of a wavelength from about 360 nm to about 420 nm to form an NUV component and directs the NUV component to the at least one photodetector whereby the photodetector receives the NUV component and forms a red correction signal.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: July 27, 2004
    Assignee: Nomadics, Inc.
    Inventors: Marcus J. Ia Grone, Eric S. Towers
  • Vapor sensing instrument for ultra trace chemical detection
    Publication number: 20030165407
    Abstract: A detector for detecting vapors emitted from analytes includes a housing, a pump and a sensing assembly. The housing has an inlet, an outlet and an enclosed sensing volume therebetween. The pump communicates with the housing for moving a carrier sequentially through the enclosed sensing volume at a predetermined flow rate. The sensing assembly senses the vapors of the analyte delivered by the carrier as the carrier passes through the housing. The sensing assembly includes a sensing unit constructed of an amplifying fluorescent polymer, a source of excitation, a detector, and a convertor assembly.
    Type: Application
    Filed: March 27, 2003
    Publication date: September 4, 2003
    Inventors: Craig A. Aker, Colin J. Cumming, Mark E. Fisher, Michael J. Fox, Marcus J. IaGrone, Dennis K. Reust, Mark G. Rockley, Eric S. Towers
  • Color correction for RGB
    Publication number: 20030151675
    Abstract: A camera, comprising at least one photodetector, and a light directing device. The light directing device separates light of a wavelength from about 360 nm to about 420 nm to form an NUV component and directs the NUV component to the at least one photodetector whereby the photodetector receives the NUV component and forms a red correction signal.
    Type: Application
    Filed: February 11, 2003
    Publication date: August 14, 2003
    Inventors: Marcus J. la Grone, Eric S. Towers
  • Vapor sensing instrument for ultra trace chemical detection
    Patent number: 6558626
    Abstract: A detector for detecting vapors emitted from energetic compounds includes a housing, a pump and a sensing assembly. The housing has an inlet, an outlet and an enclosed sensing volume there between. The pump communicates with the housing for moving a carrier gas sequentially through the enclosed sensing volume at a predetermined flow rate. The sensing assembly senses the vapors of the energetic compound delivered by the carrier gas as the carrier gas passes through the housing. The sensing assembly includes a sensing unit constructed of an amplifying fluorescent polymer, a source of excitation, a light detector, and a convertor assembly.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: May 6, 2003
    Assignee: Nomadics, Inc.
    Inventors: Craig A. Aker, Colin J. Cumming, Mark E. Fisher, Michael J. Fox, Marcus J. laGrone, Dennis K. Reust, Mark G. Rockley, Eric S. Towers