Douglas R. Browning

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Berkeley Heights, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for adaptive suppression of vibrations in mech...
- Patent number 5,816,122
- Issue date Oct 6, 1998
- General Dynamics Advanced Technology Systems, Inc.
- Roger David Benning
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration damping system using active negative capacitance shunt ci...
- Patent number 5,558,477
- Issue date Sep 24, 1996
- Lucent Technologies Inc.
- Douglas R. Browning
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Active noise-cancellation system for automotive mufflers
- Patent number 5,325,438
- Issue date Jun 28, 1994
- AT&T Bell Laboratories
- Douglas R. Browning
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reaction mass actuator
- Patent number 5,033,028
- Issue date Jul 16, 1991
- AT&T Bell Laboratories
- Douglas R. Browning
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...