Patents by Inventor Carl L. Engelbrecht

Carl L. Engelbrecht 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).

  • Display head set
    Patent number: D402651
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: December 15, 1998
    Assignee: Colorado MicroDisplay, Inc.
    Inventors: Dean A. Depay, Douglas H. Jones, James B. Robertson, Niall D. Macken, Carl L. Engelbrecht, David P. Moriconi, Andrew G. Austin, Thomas M. Murphy, Mark G. Willner
  • Enclosure for a computer disk drive
    Patent number: D404723
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: January 26, 1999
    Assignee: Iomega Corporation
    Inventors: Timothy O. Avery, Nicholas Brawne, Maaike Evers, Carl L. Engelbrecht
  • Front panel for a computer disk drive
    Patent number: D404730
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: January 26, 1999
    Assignee: Iomega Corporation
    Inventors: Timothy O. Avery, Nicholas Brawne, Maaike Evers, Carl L. Engelbrecht
  • Forward portion of a computer disk drive
    Patent number: D405433
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: February 9, 1999
    Assignee: Iomega Corporation
    Inventors: Timothy O. Avery, Nicholas Brawne, Maaike Evers, Carl L. Engelbrecht
  • Outer case for a computer disk drive
    Patent number: D409586
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: May 11, 1999
    Assignee: Iomega Corporation
    Inventors: Timothy O. Avery, Nicholas Brawne, Maaike Evers, Carl L. Engelbrecht
  • Headset for headmounted display
    Patent number: D429253
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: August 8, 2000
    Assignee: Colorado MicroDisplay, Inc.
    Inventors: James B. Robertson, Karl Armagost, Kevin Schehrer, Carl L. Engelbrecht, Andrew W. Hooper, David P. Moriconi, Douglas H. Jones, Niall D. Macken, Temujin W. Kuechle