Daniel Barstow

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Stow, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Representing sub-events with physical exertion actions
- Patent number 7,373,587
- Issue date May 13, 2008
- David R. Barstow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for broadcasting live events to another locati...
- Patent number 6,204,862
- Issue date Mar 20, 2001
- David R. Barstow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for broadcasting live events to another locati...
- Patent number 5,671,347
- Issue date Sep 23, 1997
- David R. Barstow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for broadcasting live events to another locati...
- Patent number 5,526,479
- Issue date Jun 11, 1996
- David Barstow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and broadcasting information about live events...
- Patent number 5,189,630
- Issue date Feb 23, 1993
- David R. Barstow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Representing sub-event with physical exertion actions
- Publication number 20080209307
- Publication date Aug 28, 2008
- David R. Barstow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE