Patents by Inventor Robert W. Lenczyk

Robert W. Lenczyk 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).

  • Connecting rod for an internal combustion engine
    Patent number: 5758550
    Abstract: A connecting rod for an internal combustion engine including an elongated rod portion. Also, a first annular portion is integral with a first end of the rod portion. The first annular portion has a bore therethrough for engaging an engine piston pin. Additionally, a second annular portion is integral with a second end of the rod portion. The second annular portion is opposite the first annular portion. The second annular portion is divided into symmetrical halves that form a distal member and a proximal member. Lastly, an alignment portion is integral with each side of the distal member and the proximal member. Whereby, the proximal member and distal member are coupled by placing a rod bolt into each alignment portion.
    Type: Grant
    Filed: August 8, 1996
    Date of Patent: June 2, 1998
    Inventor: Robert W. Lenczyk