Patents Assigned to Syncom International, Inc.
  • Deep water flotation devices
    Patent number: 4482590
    Abstract: Novel macrospheres having improved resistance to implosion under hydrostatic pressure. The macrospheres are useful in buoyancy materials and devices.
    Type: Grant
    Filed: August 9, 1983
    Date of Patent: November 13, 1984
    Assignee: Syncom International, Inc.
    Inventors: Robert W. Bouley, Robert F. Kovar