Patents by Inventor Gary Hamrick

Gary Hamrick 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).

  • Infrared sensor with remote control option
    Patent number: 5769120
    Abstract: A control system for a liquid supply fixture including a microprocessor for receiving inputs from a plurality of sources and to provide outputs to a plurality of receivers for the control of the liquid supply fixture, and a collection of inputs receivable by the microprocessor from sources activated in response to infrared rays received after transmission from an infrared transmitter associated with the microprocessor to activate a liquid supply control to control the supply of liquid to the fixture.
    Type: Grant
    Filed: March 15, 1995
    Date of Patent: June 23, 1998
    Assignee: Coyne & Delany Co.
    Inventors: Martin J. Laverty, Jr., Robert N. Capper, Jr., Steve Davis, Gary Hamrick, Timothy Eichblatt, Chuck Tavares, Ryp R. Walters
  • Pulsed infrared sensor to detect the presence of a person or object whereupon a solenoid is activated to regulate fluid flow
    Patent number: 5508510
    Abstract: Pulsed infrared sensor including a solenoid to detect the presence of a person or object whereupon the solenoid is activated to regulate fluid flow, including a microprocessor for receiving inputs from a plurality of sources and to provide outputs to a plurality of receivers for the control of the fluid flow, and a collection of inputs receivable by the microprocessor from sources activated in response to infrared rays received after transmission from an infrared transmitter including a remote transmitter associated with the microprocessor to activate a fluid supply control to control the supply of fluid to the fixture.
    Type: Grant
    Filed: November 23, 1993
    Date of Patent: April 16, 1996
    Assignee: Coyne & Delany Co.
    Inventors: Martin J. Laverty, Jr., Robert N. Capper, Jr., Steve Davis, Gary Hamrick, Timothy Eichblatt, Chuck Tavares, Ryp R. Walters