Patents by Inventor Roger Leon George Saulce

Roger Leon George Saulce 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).

  • In-ear system
    Patent number: 6339648
    Abstract: The device comprises a core, surrounded by a thin sheath so as to form a chamber that can be inflated. Inflation is done while the device is inside the ear, using an inflation tool. The tool injects a solid-setting fluid into the chamber. After curing, the tool is detached, leaving a finished in-ear unit, upon which no further manufacturing processing is required.
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: January 15, 2002
    Assignee: Sonomax (SFT) INC
    Inventors: Ian McIntosh, Roger Leon George Saulce
  • Pair of ear plugs
    Patent number: D452909
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: January 8, 2002
    Assignee: Sonomax Inc.
    Inventor: Roger Leon George Saulce