Patents by Inventor Neil Alan Stewart

Neil Alan Stewart 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).

  • Reusable material for collecting samples for analysis
    Patent number: 8137796
    Abstract: A particle-harvesting material includes a flexible, reusable, and thermally conductive material including a rough surface having dimples of a size within a first range of sizes, a microstructure including interstices of a second range of sizes, the second range of sizes including sizes smaller than the first range of sizes, and an etched portion on the rough surface configured to attract particles upon contact between the particles and the etched portion.
    Type: Grant
    Filed: August 8, 2008
    Date of Patent: March 20, 2012
    Assignee: L-3 Communications CyTerra Corporation
    Inventors: Ravi K. Konduri, Neil Alan Stewart, Edward E. A. Bromberg, Yarelis M. Rios, David H. Fine, John M. Oelschlaeger, Mark Fraser
  • REUSABLE MATERIAL FOR COLLECTING SAMPLES FOR ANALYSIS
    Publication number: 20090038418
    Abstract: A particle-harvesting material includes a flexible, reusable, and thermally conductive material including a rough surface having dimples of a size within a first range of sizes, a microstructure including interstices of a second range of sizes, the second range of sizes including sizes smaller than the first range of sizes, and an etched portion on the rough surface configured to attract particles upon contact between the particles and the etched portion.
    Type: Application
    Filed: August 8, 2008
    Publication date: February 12, 2009
    Applicant: L-3 Communications Security and Detection Systems, Inc.
    Inventors: Ravi K. Konduri, Neil Alan Stewart, Edward E. A. Bromberg, Yarelis M. Rios, David H. Fine, John M. Oelschlaeger, Mark Fraser