David E. Hanson

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Upton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic actuator and control
- Patent number 7,252,053
- Issue date Aug 7, 2007
- Bose Corporation
- Thomas A. Froeschle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlled starting and braking of an internal combustion engine
- Patent number 7,234,442
- Issue date Jun 26, 2007
- Bose Corporation
- David E. Hanson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic actuator and control
- Patent number 7,128,032
- Issue date Oct 31, 2006
- Bose Corporation
- Thomas A. Froeschle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlled starting and braking of an internal combustion engine
- Patent number 7,082,899
- Issue date Aug 1, 2006
- Bose Corporation
- David E. Hanson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Damping with damping mass inside wheel
- Patent number 4,991,698
- Issue date Feb 12, 1991
- Bose Corporation
- David E. Hanson
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic actuator and control
- Publication number 20060213467
- Publication date Sep 28, 2006
- Bose Corporation, a Delaware corporation
- Thomas A. Froeschle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Controlled starting and braking of an internal combustion engine
- Publication number 20060213481
- Publication date Sep 28, 2006
- Bose Corporation, a Delaware corporation
- David E. Hanson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Controlled starting and braking of an internal combustion engine
- Publication number 20050211194
- Publication date Sep 29, 2005
- David E. Hanson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electromagnetic actuator and control
- Publication number 20050211198
- Publication date Sep 29, 2005
- Thomas A. Froeschle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES