Peter A. Krumhansl

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Amherst, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsurface intrusion detection system
- Patent number 8,659,424
- Issue date Feb 25, 2014
- Raytheon BBN Technologies, Corp.
- Peter Allen Krumhansl
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for detecting shallow buried objects
- Patent number 7,440,853
- Issue date Oct 21, 2008
- BBN Technologies Corp.
- Peter A. Krumhansl
- G01 - MEASURING TESTING
Information Patent Grant
Windshield and sound-barrier for seismic sensors
- Patent number 7,255,196
- Issue date Aug 14, 2007
- BBN Technologies Corp.
- William B. Coney
- G01 - MEASURING TESTING
Information Patent Grant
Tracking multiple targets in dense sensor fields
- Patent number 6,901,030
- Issue date May 31, 2005
- BBNT Solutions LLC
- Archibald Alexander Owen, IV
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SUBSURFACE INTRUSION DETECTION SYSTEM
- Publication number 20110169638
- Publication date Jul 14, 2011
- BBN Technologies, Corp.
- Peter Allen Krumhansl
- G08 - SIGNALLING
Information Patent Application
Systems and methods for detecting shallow buried objects
- Publication number 20080091353
- Publication date Apr 17, 2008
- Peter A. Krumhansl
- G01 - MEASURING TESTING