Patents by Inventor Alvin Earl Palmer

Alvin Earl 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).

  • Chair
    Patent number: D243807
    Type: Grant
    Filed: July 31, 1975
    Date of Patent: March 29, 1977
    Inventor: Alvin Earl Palmer