Patents by Inventor Joe Rezewski

Joe Rezewski 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).

  • Roller guide for oil-well pump
    Patent number: 4415026
    Abstract: A guide for guiding a pump-rod in a well-head consisting of a housing capable of being held between a well-head tee and a stuffing box comprising an enclosure having two pairs of transversely rotatable rollers positioned substantially at right angles to each other, each roller of each pair being offset from the center line of the pump-rod such that the pump-rod will pass between both sets of rollers so that it will be guided during operation in a reciprocating path.
    Type: Grant
    Filed: January 22, 1981
    Date of Patent: November 15, 1983
    Inventors: Joe Rezewski, Wayne Bernes