Patents by Inventor Adrian P. Smith

Adrian P. Smith 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).

  • Patent number: 4114017
    Abstract: A light weight spot welding gun has an aluminum gun body with silver plated sockets for fixed and moveable electrodes. The body has cooling water passages communicating with the sockets. To prevent corrosion and clogging of the passages, the passages are nickel plated.
    Type: Grant
    Filed: December 18, 1975
    Date of Patent: September 12, 1978
    Inventor: Adrian P. Smith