David C. Lewis

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Hermosa Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Autonomous system and method for redundancy management of multiple...
- Patent number 10,536,004
- Issue date Jan 14, 2020
- Raytheon Company
- David C. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three level neutral point clamped converter with improved voltage b...
- Patent number 9,755,549
- Issue date Sep 5, 2017
- Raytheon Company
- David C. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic mode transitions for microturbine generating systems
- Patent number 6,727,603
- Issue date Apr 27, 2004
- Hybrid Power Generation Systems LLC
- Robert W. McConnell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel operation of multiple generators
- Patent number 6,297,977
- Issue date Oct 2, 2001
- Honeywell Power Systems Inc.
- Colin E. Huggett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrolysis inhibiting marine energy management system
- Patent number 5,510,659
- Issue date Apr 23, 1996
- David C. Lewis
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
AUTONOMOUS SYSTEM AND METHOD FOR REDUNDANCY MANAGEMENT OF MULTIPLE...
- Publication number 20180248381
- Publication date Aug 30, 2018
- Raytheon Company
- David C. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE LEVEL NEUTRAL POINT CLAMPED CONVERTER WITH IMPROVED VOLTAGE B...
- Publication number 20170222574
- Publication date Aug 3, 2017
- Raytheon Company
- David C. Lewis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER