Patents by Inventor Roy Tandberg

Roy Tandberg 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).

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Patent number: D510920

Type: Grant

Filed: March 16, 2004

Date of Patent: October 25, 2005

Assignee: Tandberg Telecom AS

Inventors: Roy Tandberg, Hallgrim Sagen
Vibratory device for use on a pair of hanging ropes of an exercise apparatus

Patent number: D582993

Type: Grant

Filed: December 6, 2007

Date of Patent: December 16, 2008

Assignee: Redcord AS

Inventor: Roy Tandberg

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Vibratory device for use on a pair of hanging ropes of an exercise apparatus