Patents by Inventor David E. Krekelberg

David E. Krekelberg 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).

  • Patent number: 5855343
    Abstract: A clip for supporting a portable camera either on a surface or on an edge of a housing, and for protecting the lens of the camera when the camera is not being supported. The clip provides two axis of rotation to position the camera to any desired viewing angle. The clip may be rotated to a first position to support the camera on a surface of a table or desk. The clip may be rotated to a second position to support the camera on the display screen of a laptop computer. When the camera is not being supported in the first position or the second position, the camera may be rotated to be releasably held by the clip to protect the camera and lens during storage.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: January 5, 1999
    Assignee: iREZ Research, Corporation
    Inventor: David E. Krekelberg
  • Patent number: D375319
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: November 5, 1996
    Inventors: Ward C. Johnson, Douglas S. Clapp, David E. Krekelberg
  • Patent number: D389500
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: January 20, 1998
    Assignee: iREZ Research, Corporation
    Inventor: David E. Krekelberg