Patents by Inventor Malcolm A. Gibbs

Malcolm A. Gibbs 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: D293427
    Type: Grant
    Filed: June 27, 1985
    Date of Patent: December 29, 1987
    Assignee: Twin Star Manufacturing Ltd.
    Inventor: Malcolm A. Gibbs