Patents by Inventor C. A. Yundt

C. A. Yundt 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).

  • Recoverable aquaculture habitat utilizing pneumatic tire casings
    Patent number: 5213058
    Abstract: An artificial stone crab habitat is constructed of used pneumatic tire casings which are modified to allow easy access for harvesting and cleaning operations. Multiple tire casings are stacked and tethered together with a rope or cable harness.
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: May 25, 1993
    Inventors: Robert S. Parker, C. A. Yundt