Patents by Inventor Mark D. Gaiser

Mark D. Gaiser 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).

  • Weighing scale transducer
    Patent number: 4526247
    Abstract: A transducer system for a weighing scale having a flexure mode crystal resonator includes a parallelogram linkage for supporting the load platform of the scale, a mounting structure for mounting the crystal resonator between two pivotally connected mounting arms, and a coupling assembly for coupling force from the parallelogram linkage to one arm of the mounting structure.
    Type: Grant
    Filed: January 18, 1983
    Date of Patent: July 2, 1985
    Assignee: Ohaus Scale Corporation
    Inventors: Errol P. EerNisse, Mark D. Gaiser, John P. Hanley, Walter P. Kistler, Jerome M. Paros, Robert B. Wiggins