Patents by Inventor John J. Glowacki

John J. Glowacki 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).

  • Cannulae grinding method and machine
    Patent number: 4384942
    Abstract: A method and system for continuously grinding tubing to finished cannulae, where the tubing is loaded in a carrier and the carrier is continuously guided past stations which cut the primary bevel, finish the butt end, clean the cut ends, and then make lancelet cuts on the primary bevel. The system further includes a cannula carrier and guide system which permits the cannulae to be unclamped, rotated and reclamped prior to each lancelet cutting station.
    Type: Grant
    Filed: September 8, 1980
    Date of Patent: May 24, 1983
    Assignee: Lifeline Products, Inc.
    Inventor: John J. Glowacki
  • Grinding method
    Patent number: 4104833
    Abstract: A method and apparatus for grinding work which dresses a grinding wheel which comprises sensing the surface of the grinding wheel at the finish dimension after the grinding wheel has been advanced in predetermined increments, then retracting the wheel a predetermined distance so that the surface of the grinding wheel is always in the same position prior to initiation of a grinding cycle.
    Type: Grant
    Filed: April 4, 1977
    Date of Patent: August 8, 1978
    Assignee: Glowacki Associates
    Inventor: John J. Glowacki
  • Grinding system
    Patent number: 3975864
    Abstract: A method and apparatus for grinding work which dresses a grinding wheel which comprises sensing the surface of the grinding wheel at the finish dimension after the grinding wheel has been advanced in predetermined increments, then retracting the wheel a predetermined distance so that the surface of the grinding wheel is always in the same position prior to initiation of a grinding cycle.
    Type: Grant
    Filed: August 8, 1973
    Date of Patent: August 24, 1976
    Inventor: John J. Glowacki