Patents by Inventor Gary Greenfield

Gary Greenfield 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).

  • Container for explosive device
    Patent number: 7036418
    Abstract: A container for explosive devices comprising inner and outer containment vessels, each having an access port, is described. The access ports can be rotated in and out of alignment by rotating at least one of the containment vessels. The container serves to enclose, control, and suppress the explosive blast forces, biologically and/or chemically hazardous agents, and fireball resulting from detonation of an explosive device.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: May 2, 2006
    Assignee: SRI International
    Inventors: Gary Greenfield, Paul R. Gefken, James D. Colton
  • Container for explosive device
    Publication number: 20030209133
    Abstract: A container for explosive devices comprising inner and outer containment vessels, each having an access port, is described. The access ports can be rotated in and out of alignment by rotating at least one of the containment vessels. The container serves to enclose, control, and suppress the explosive blast forces, biologically and/or chemically hazardous agents, and fireball resulting from detonation of an explosive device.
    Type: Application
    Filed: August 23, 2001
    Publication date: November 13, 2003
    Applicant: SRI International
    Inventors: Gary Greenfield, Paul R. Gefken, James D. Colton