Patents by Inventor Gilbert Roman

Gilbert Roman 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).

  • Paper button
    Publication number: 20040202528
    Abstract: The Paper Button is a paper fastening tool. All documents needing to be fastened could be easily. My invention has a hole in the middle allowing it to fastened and be held in: loose leaf and spiral note books, medical folders, cork boards, report folders; these being some of the main applications.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventor: Gilbert Roman
  • Directional modular linear hydrophonic antenna
    Patent number: 4995013
    Abstract: The disclosure concerns a directional hydrophonic antenna, consisting of several pairs of dipoles formed by omnidirectional hydrophones superimposed in a streamer and keeping the same reference angle for all the pairs of dipoles. The goal sought is achieved by means of a chain of superimposed, directional modules each bearing a hydrophonic sensor on each lateral face and joined by ringed tubular elements through which there goes a central rod made of fiber glass and a strand of electrical connection cables.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: February 19, 1991
    Assignee: Thomson-CSF
    Inventors: Bruno Dumaine, Gilbert Roman, Francois Ramoger, Guy Bertrand