Patents by Inventor Bill R. Alsman

Bill R. Alsman 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).

  • Dual lamp driving light
    Patent number: D254995
    Type: Grant
    Filed: April 21, 1978
    Date of Patent: May 13, 1980
    Inventor: Bill R. Alsman
  • Single lamp driving light
    Patent number: D255278
    Type: Grant
    Filed: October 5, 1978
    Date of Patent: June 3, 1980
    Inventor: Bill R. Alsman
  • Truck cab clearance light
    Patent number: D258315
    Type: Grant
    Filed: October 12, 1979
    Date of Patent: February 17, 1981
    Inventor: Bill R. Alsman
  • Dual head lamp assembly
    Patent number: D258466
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: March 3, 1981
    Inventor: Bill R. Alsman