Patents by Inventor Russell D. Olsen

Russell D. Olsen 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).

  • System for heat conditioning of non-stick liquid preparation for spraying on grill
    Patent number: 4011992
    Abstract: The invention comprises a device for spraying a viscous non-stick, liquid cooking preparation onto a grill heated to a predetermined temperature, and includes a stand resting on the heated grill, such that heat from the grill, by both conduction and radiation, warms the spraying device to a temperature level at which the viscosity of the preparation is reduced to a level at which it can be effectively sprayed.
    Type: Grant
    Filed: July 23, 1975
    Date of Patent: March 15, 1977
    Assignee: Par-Way Mfg. Co.
    Inventor: Russell D. Olsen