Patents by Inventor Carolyn C. Merriman

Carolyn C. Merriman 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).

  • Slip resistant roof mat
    Patent number: 5935676
    Abstract: A mat that can be attached to a slanted surface to increase the traction for persons who have to walk on the surface while constructing or repairing the surface.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: August 10, 1999
    Inventors: Monte E. Merriman, Carolyn C. Merriman