Patents by Inventor George F. Boller

George F. Boller 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).

  • Traction motor bearing lubrication assembly
    Patent number: 3940189
    Abstract: A traction motor suspension bearing and assembly wherein a bearing liner having grooves cooperating with a member on an axle surface to restrict lubricant losses.
    Type: Grant
    Filed: March 6, 1975
    Date of Patent: February 24, 1976
    Assignee: Gladys D. Miller
    Inventors: Richard J. Renk, George F. Boller