Patents by Inventor Irving Edward Figge

Irving Edward Figge 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).

  • Controlling airborne matter
    Patent number: 8602396
    Abstract: An apparatus for fragrancing an air space can include a magnetic field generator configured to generate a magnetic field, and a fragrance delivery system configured to release fragrant particles into an air space such that at least some of the fragrant particles enter the magnetic field generated by the magnetic field generator.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: December 10, 2013
    Assignee: ScentAir Technologies, Inc.
    Inventors: Philip Polito V, Bradley Allen Kessler, Irving Edward Figge
  • Rocket motor case using plank sections and method of manufacture
    Patent number: 7578122
    Abstract: A rocket motor case includes a plurality of plank sections which provide a structural key for locking metal and/or composite end enclosures in place as part of the motor case. The plank sections are sized longitudinally to form venting spaces in the motor case sidewall to allow passive venting in the event of propellant ignition during cook-off. The plank sections have plank legs which are surrounded by tailorable roll-bonded sheet material to complete formation of the motor case sidewall.
    Type: Grant
    Filed: February 26, 1997
    Date of Patent: August 25, 2009
    Assignee: Aerojet General Corporation
    Inventors: Irving Edward Figge, Sr., Phillip Henry Graham