Patents by Inventor Robert Dingwall

Robert Dingwall 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).

  • Systems and methods for classifying vehicles
    Patent number: 6894233
    Abstract: A system for use in classifying a vehicle includes a capacitive sensor for operatively receiving a weight of a vehicle and a capacitance detector coupled to said capacitive sensor. The capacitance detector is adapted to determine a capacitance signal of the capacitive sensor in response to the capacitive sensor operatively receiving the weight of the vehicle.
    Type: Grant
    Filed: February 20, 2003
    Date of Patent: May 17, 2005
    Assignee: The Revenue Markets, Inc.
    Inventors: Robert Dingwall, Paul Milnick, John Emerick, Gerald Jameison
  • Systems and methods for classifying vehicles
    Publication number: 20040164749
    Abstract: A system for use in classifying a vehicle includes a capacitive sensor for operatively receiving a weight of a vehicle and a capacitance detector coupled to said capacitive sensor. The capacitance detector is adapted to determine a capacitance signal of the capacitive sensor in response to the capacitive sensor operatively receiving the weight of the vehicle.
    Type: Application
    Filed: February 20, 2003
    Publication date: August 26, 2004
    Inventors: Robert Dingwall, Paul J. Melnick, John Emerick, Gerald Jameison
  • Poncho wrap
    Patent number: D1007818
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: December 19, 2023
    Assignee: CABO PONCHO LLC
    Inventor: Robert Dingwall Zimmerman
  • Poncho wrap
    Patent number: D1021331
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: April 9, 2024
    Assignee: CABO PONCHO LLC
    Inventor: Robert Dingwall Zimmerman