Patents by Inventor Randall L. Sherwood

Randall L. Sherwood 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).

  • Publication number: 20120158192
    Abstract: A SIS-SCS for a fluid transfer facility has a connective interface providing signal connectivity to overfill and ground circuitry in individual fill lanes, to pump and valve control circuitry, and to individual ones of input mechanisms, and executable software routines for monitoring input at the connective interface, and for providing output signals through the connective interface to external devices and equipment including at least the pump and valve control circuitry, the input mechanisms for input of fill parameters, and to the one or both of overfill and ground monitoring circuits.
    Type: Application
    Filed: February 28, 2012
    Publication date: June 21, 2012
    Applicant: SPILLGUARD TECHNOLOGIES, INC.
    Inventor: Randall L. Sherwood
  • Publication number: 20100023170
    Abstract: A SIS-SCS for a fluid transfer facility has a connective interface providing signal connectivity to overfill and ground circuitry in individual fill lanes, to pump and valve control circuitry, and to individual ones of input mechanisms, and executable software routines for monitoring input at the connective interface, and for providing output signals through the connective interface to external devices and equipment including at least the pump and valve control circuitry, the input mechanisms for input of fill parameters, and to the one or both of overfill and ground monitoring circuits.
    Type: Application
    Filed: July 21, 2009
    Publication date: January 28, 2010
    Applicant: SpillGuard Technologies, Inc.
    Inventor: Randall L. Sherwood
  • Patent number: 6931305
    Abstract: A centralized monitoring and control unit for a fluid transfer facility has a connective interface providing signal connectivity to overfill and ground circuitry in individual fill lanes, to pump and valve control circuitry, and to individual ones of input mechanisms, and executable logic routines for monitoring input at the connective interface, and for providing output signals through the connective interface to external devices and equipment including at least the pump and valve control circuitry, the input mechanisms for input of fill parameters, and to the one or both of overfill and ground monitoring circuits.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: August 16, 2005
    Assignee: Spillguard Technologies, Inc.
    Inventor: Randall L. Sherwood