Patents by Inventor Thomas C. Wenzel

Thomas C. Wenzel 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).

  • Handle and coal grate shaker
    Patent number: D271794
    Type: Grant
    Filed: October 9, 1981
    Date of Patent: December 13, 1983
    Inventor: Thomas C. Wenzel
  • Mobile carrier for chair
    Patent number: D275379
    Type: Grant
    Filed: March 12, 1982
    Date of Patent: September 4, 1984
    Assignee: Wenzelite Corporation
    Inventor: Thomas C. Wenzel