Patents by Inventor Monte B. Willis

Monte B. Willis 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).

  • Saddle oil
    Patent number: 4285688
    Abstract: A leather cleaning and preserving composition comprising 30-50 parts by weight of a non drying animal oil, 20-30 parts by weight of a non drying vegetable oil, 10-20 parts by weight of an animal fat, 5-10 parts by weight of a natural wax, and 5-10 parts by weight of a mineral or petroleum wax.
    Type: Grant
    Filed: March 28, 1979
    Date of Patent: August 25, 1981
    Assignee: Leather Life, Inc.
    Inventor: Monte B. Willis