William Townsend

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Stratford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Structural panel with ballistic protection
- Patent number 8,869,673
- Issue date Oct 28, 2014
- Sikorsky Aircraft Corporation
- William A. Townsend
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Energy absorbing airframe for a vertical lift vehicle
- Patent number 7,198,224
- Issue date Apr 3, 2007
- Sikorsky Aircraft Corporation
- William Townsend
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURAL PANEL WITH BALLISTIC PROTECTION
- Publication number 20130340601
- Publication date Dec 26, 2013
- William A. Townsend
- F41 - WEAPONS
Information Patent Application
ENERGY ABSORBING AIRFRAME FOR A VERTICAL LIFT VEHICLE
- Publication number 20060243854
- Publication date Nov 2, 2006
- Sikorsky Aircraft Corporation
- William Townsend
- B64 - AIRCRAFT AVIATION COSMONAUTICS