Patents by Inventor Gerarda P. M. van den Ordel

Gerarda P. M. van den Ordel 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: D308477
    Type: Grant
    Filed: March 12, 1987
    Date of Patent: June 12, 1990
    Assignee: Gerarda Petronella Maria van den Ordel
    Inventor: Gerarda P. M. van den Ordel