Patents Assigned to Divecomm, Inc.
  • Integrated diver face mask and ultrasound underwater voice communication apparatus
    Patent number: 5136555
    Abstract: A novel totally integrated divers face mask and ultrasound underwater voice communication apparatus having integral transducer-transmit-receive-power source enclosures of low profile, flexible hands-free-voice or push-to-talk operation while submerged, and noise-cancelling microphone features for reducing bubble and vibration noise.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: August 4, 1992
    Assignee: Divecomm, Inc.
    Inventor: Ivan Gardos