Patents by Inventor Lawrence C. Boczar

Lawrence C. Boczar 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).

  • Shaft sealing systems
    Patent number: 5498085
    Abstract: A sealing system for a rotating shaft journaled in roller, ball or tapered bearings retained in a carrier includes an outer seal which sealingly engages the carrier and an inner seal which sealingly engages the shaft. In this way, the sealing velocity is substantially lowered for a shaft of a given diameter enhancing the integrity of the seal over a greater range of shaft diameters and speeds.
    Type: Grant
    Filed: December 15, 1994
    Date of Patent: March 12, 1996
    Assignee: Chrysler Corporation
    Inventors: Thomas L. Kizer, Lawrence C. Boczar