Patents by Inventor Brent N. Schermerhorn

Brent N. Schermerhorn 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).

  • Supplying supplementary fuel for engine startup
    Patent number: 8757121
    Abstract: Supply of supplementary fuel is controlled through a supplementary fuel supply passage in a carburetor to an engine according to a variety of methods and devices.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: June 24, 2014
    Assignee: Walbro Engine Management, L.L.C.
    Inventors: Matthew A. Braun, Gary J. Burns, Gerald J. LeMarr, Jr., Brent N. Schermerhorn, Mikio Sato, Tsuyoshi Watanabe