Patents by Inventor Michael J. Raysik

Michael J. Raysik 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: D266477
    Type: Grant
    Filed: August 21, 1980
    Date of Patent: October 12, 1982
    Inventor: Michael J. Raysik