William W. Parker

Person

  • Naperville, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Periodic process timer

    • Patent number 6,385,637
    • Issue date May 7, 2002
    • Rockwell Science Center, Inc.
    • Michael Peters
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Virtual PBX call processing method

    • Patent number 4,764,919
    • Issue date Aug 16, 1988
    • American Telephone and Telegraph Company, AT&T Bell Laboratories
    • Paul D. Hunter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE