Patents by Inventor Thomas C. Alt

Thomas C. Alt 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: D294676
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: March 15, 1988
    Assignees: Textron Inc., Agape, Inc.
    Inventors: Ronald J. Egner, Thomas C. Alt