Patents by Inventor Burt R. Wolder

Burt R. Wolder 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).

  • Open travel guide
    Patent number: D447476
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: September 4, 2001
    Assignee: AT&T Corp.
    Inventors: David L. Chaiken, Stuart H. Gannes, Daniel K. Harden, Branko Lukic, Misha Pavel, Burt R. Wolder
  • Closed travel guide
    Patent number: D447477
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: September 4, 2001
    Assignee: AT&T Corp.
    Inventors: David L. Chaiken, Stuart H. Gannes, Daniel K. Harden, Branko Lukic, Misha Pavel, Burt R. Wolder
  • Wrist communicator
    Patent number: D462336
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: September 3, 2002
    Assignee: AT&T Corp.
    Inventors: David L. Chaiken, Stuart H. Gannes, Daniel K. Harden, Christopher D. Weeldreyer, Misha Pavel, Burt R. Wolder