Patents by Inventor J. Michael Epstein

J. Michael Epstein 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).

  • Lighting fixture
    Patent number: 5379195
    Abstract: There is disclosed an improved battery backed-up explosion proof, safety lighting fixture for illuminating an area containing ignitable materials. The lighting fixture is portable and can be converted to an exit light.
    Type: Grant
    Filed: February 19, 1993
    Date of Patent: January 3, 1995
    Assignee: RMS Lighting, Inc.
    Inventor: J. Michael Epstein