Patents by Inventor Douglas N. Laube

Douglas N. Laube 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).

  • Combined mobile cellular telephone handset and transporter
    Patent number: D325909
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: May 5, 1992
    Assignee: NEC America, Inc.
    Inventors: David A. Shambley, Tsutomu Okawa, Douglas N. Laube
  • Front panel for an electronic chassis
    Patent number: D376591
    Type: Grant
    Filed: September 12, 1995
    Date of Patent: December 17, 1996
    Assignee: Intecom, Incorporated
    Inventors: Marc I. Drucker, Robert D. King, Douglas N. Laube
  • Inventory control collar
    Patent number: D390111
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: February 3, 1998
    Assignee: Span Instruments, Inc.
    Inventors: Henry Jemison McCarrick, Kevin Cochrane Ross, Douglas N. Laube
  • Inventory control probe
    Patent number: D390138
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: February 3, 1998
    Assignee: Span Instruments, Inc.
    Inventors: Henry Jemison McCarrick, Kevin Cochrane Ross, Douglas N. Laube