Patents by Inventor Lawrence M. Prenzlow

Lawrence M. Prenzlow 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).

  • Robotic load device for outer diameter pickup of a disk
    Patent number: 5292222
    Abstract: A robotic load device gripper for picking up an edge of a disk, and more particularly, pertains to a robotic load device for outer diameter pickup of a disk, either selected or randomly selected, such as at quarter inch spacings, from cassettes, containers, or in groups of disks for predetermined placement.
    Type: Grant
    Filed: March 31, 1992
    Date of Patent: March 8, 1994
    Assignee: International Business Machines Corporation
    Inventors: Gerald D. Malagrino, Jr., Lawrence M. Prenzlow