Patents by Inventor Gregory G. Gray

Gregory G. Gray 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).

  • Load moment indicator system
    Patent number: 5160055
    Abstract: A load moment indicator system for lift equipment, the system including a sensor embedded in a solid portion of the piston rod of the lifting cylinder of the equipment for generating a signal which is indicative of the load being lifted. A stored value representing the maximum load lifting capacity of the lift equipment for a particular load zone is then compared to the actual load signal, and where the actual load approaches or exceeds the maximum load lifting capacity, alarm signals are activated and/or the operating functions creating the overload incapacitated.
    Type: Grant
    Filed: October 2, 1991
    Date of Patent: November 3, 1992
    Assignee: JLG Industries, Inc.
    Inventor: Gregory G. Gray
  • Syringe pump
    Patent number: D1021072
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: April 2, 2024
    Assignees: DEKA Products Limited Partnership, CAREFUSION 303, INC.
    Inventors: Larry B. Gray, Thomas A. Friedrich, Craig A. Dodge, Gregory T. Hulan, Philip T. Pupa, Christopher J. Murray, Edward G. Mitchell
  • Syringe pump
    Patent number: D1021073
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: April 2, 2024
    Assignees: DEKA Products Limited Partnership, CAREFUSION 303, INC.
    Inventors: Larry B. Gray, Thomas A. Friedrich, Craig A. Dodge, Gregory T. Hulan, Philip T. Pupa, Christopher J. Murray, Edward G. Mitchell