Patents by Inventor C. Michael Coldren

C. Michael Coldren 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).

  • Lamp and reflector bracket for fluorescent fixtures
    Patent number: 5615943
    Abstract: Pairs of laterally adjustable planar brackets supporting fluorescent lamp terminal posts are provided with individual lamp reflectors extending between and secured to opposing pairs of cooperating brackets for retrofitting existing fluorescent lamp fixtures with improved fluorescent lamps and reflectors.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: April 1, 1997
    Inventor: C. Michael Coldren