Patents by Inventor Robert Augustus Welch

Robert Augustus Welch 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).

  • Compact ADSL modem case assembly
    Patent number: D420361
    Type: Grant
    Filed: June 19, 1998
    Date of Patent: February 8, 2000
    Assignee: Cisco Technology, Inc.
    Inventors: Ronald D. Lutz, Jr., Robert Augustus Welch
  • ADSL modem case assembly
    Patent number: D431557
    Type: Grant
    Filed: June 10, 1998
    Date of Patent: October 3, 2000
    Assignee: Cisco Technology, Inc.
    Inventors: Ronald D. Lutz, Jr., Robert Augustus Welch