Patents by Inventor George R. Langel

George R. Langel 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).

  • Cleated overshoe
    Patent number: D697290
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: January 14, 2014
    Inventor: George R. Langel
  • Cleated overshoe
    Patent number: D697698
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: January 21, 2014
    Inventor: George R. Langel