Patents by Inventor Lawrence A. Bickford

Lawrence A. Bickford 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).

  • Composition
    Patent number: 5098488
    Abstract: A mixture containing 3,3-bis(aziodomethyloxetane) and terephthalic acid for se as a white cloud producing composition which may be used by the military for screening field operations.
    Type: Grant
    Filed: March 19, 1991
    Date of Patent: March 24, 1992
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Cecil D. Hassell, Lawrence A. Bickford, Sandra D. Smith, Gartung Cheng, Gene V. Tracy
  • Composition for use in flares
    Patent number: 5071497
    Abstract: A mixture containing 3,3-bis(aziodomethyloxetane) and strontium nitrate for se in flares.
    Type: Grant
    Filed: March 19, 1991
    Date of Patent: December 10, 1991
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Cecil D. Hassell, Lawrence A. Bickford, Sandra D. Smith, Gartung Cheng
  • Aerosol-forming pyrotechonic composition
    Patent number: 5049214
    Abstract: A mixture containing 3,3-bis(aziodomethyloxetane) and EA3834A for use, when gnited, as a physiologically activating agent against enemy personnel on the battlefield by friendly forces.
    Type: Grant
    Filed: March 19, 1991
    Date of Patent: September 17, 1991
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Cecil D. Hassell, Lawrence A. Bickford, Sandra D. Smith, Gartung Cheng
  • Riot control agent
    Patent number: H1194
    Abstract: A mixture containing 3,3-bis(aziodomethyloxetane) and o-chlorobenzyl maloitrile for use as a riot-control gas.
    Type: Grant
    Filed: November 5, 1992
    Date of Patent: June 1, 1993
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Cecil D. Hassell, Lawrence A. Bickford, Sandra D. Smith, Gartung Cheng