Patents by Inventor Mark Gary Roberts

Mark Gary Roberts 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).

  • Digital remote signaling system
    Publication number: 20030134591
    Abstract: A system is provided for communicating encoded signals to control a device for performing work related to yarding operations. The system includes a transmitter for transmitting an encoded signal having two or more digital portions. The first portion is a preamble, and a second portion is an action code. The system also includes a receiver for receiving the encoded signal to produce a controlling signal. The receiver is activated to process the action code to produce the controlling signal, thereby controlling the device for performing work related to yarding operations, when the preamble is of a predetermined pattern.
    Type: Application
    Filed: January 17, 2002
    Publication date: July 17, 2003
    Inventors: Mark Gary Roberts, Thomas Lee Jacobson, Neal Howard Rothenbuhler