Patents by Inventor Charles S. Wolf

Charles S. Wolf 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).

  • Salt meter
    Patent number: D267786
    Type: Grant
    Filed: December 12, 1980
    Date of Patent: February 1, 1983
    Assignee: Life Power Products, Inc.
    Inventor: Charles S. Wolf
  • Tack cloth
    Patent number: D487353
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: March 9, 2004
    Assignee: Datco International, Inc.
    Inventor: Charles S. Wolf