Patents by Inventor Dennis D. Drewing

Dennis D. Drewing 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).

  • Optical Fiber take-up assembly
    Patent number: 5894540
    Abstract: An optical fiber take-up assembly including a plurality of adjustably positionable spools mounted to a support plate. When the fiber has a rigid fusion splice protector, the spacing between the spools is adjusted so that the splice protector is positioned along a straight length of the fiber between a pair of spools.
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: April 13, 1999
    Assignee: Lucent Technologies Inc.
    Inventor: Dennis D. Drewing