Patents by Inventor Peter R. Palmer

Peter R. Palmer 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).

  • Bumper polishing machine
    Patent number: 5951379
    Abstract: A bumper finishing apparatus comprises a guided fixture for carrying a bumper past a fixed rotary finishing head. An external drive moves the fixture as guided by a guide profile to coordinate travel of the bumper past the finishing head so that the finishing head abrades the bumper surface in a manner to achieve the desired finish.
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: September 14, 1999
    Assignee: A.G. Simpson Co. Limited
    Inventors: Peter R. Palmer, Brian M Murdock, J. Kenneth Schwenker