Erik Tews

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Fresno, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Video surveillance camera
- Patent number 7,362,372
- Issue date Apr 22, 2008
- Pelco
- Thomas Lyon
- G08 - SIGNALLING
Information Patent Grant
Video surveillance camera
- Patent number 7,307,663
- Issue date Dec 11, 2007
- Pelco
- Alex Pokrovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security identification system
- Patent number 7,136,513
- Issue date Nov 14, 2006
- Pelco
- Glenn Waehner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Orientation device
- Patent number 6,987,460
- Issue date Jan 17, 2006
- Pelco
- Erik H. Tews
- G08 - SIGNALLING
Information Patent Grant
Joystick
- Patent number 6,892,597
- Issue date May 17, 2005
- Pelco
- Erik Tews
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Video surveillance camera
- Publication number 20060055819
- Publication date Mar 16, 2006
- Alex Pokrovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video surveillance camera
- Publication number 20060055820
- Publication date Mar 16, 2006
- Thomas Lyon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Orientation device
- Publication number 20040178920
- Publication date Sep 16, 2004
- Erik H. Tews
- G08 - SIGNALLING
Information Patent Application
Security identification system
- Publication number 20030142853
- Publication date Jul 31, 2003
- Pelco
- Glenn Waehner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Joystick
- Publication number 20030019316
- Publication date Jan 30, 2003
- Pelco
- Erik Tews
- G05 - CONTROLLING REGULATING