Stephen Douglas Friddell

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Issaquah, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing curved composite structural elements
- Patent number 9,630,390
- Issue date Apr 25, 2017
- The Boeing Company
- Todd A. Brown
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing curved composite structural elements
- Patent number 8,632,653
- Issue date Jan 21, 2014
- The Boeing Company
- Todd A. Brown
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for liquid containment, such as for aircraft f...
- Patent number 7,090,167
- Issue date Aug 15, 2006
- The Boeing Company
- Stephen D. Friddell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and apparatus for liquid containment, such as for aircraft f...
- Patent number 6,910,659
- Issue date Jun 28, 2005
- The Boeing Company
- Stephen D. Friddell
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING CURVED COMPOSITE STRUCTURAL ELEMENTS
- Publication number 20140069576
- Publication date Mar 13, 2014
- The Boeing Company
- Todd A. Brown
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of manufacturing curved composite structural elements
- Publication number 20060249868
- Publication date Nov 9, 2006
- The Boeing Company
- Todd A. Brown
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for liquid containment, such as for aircraft f...
- Publication number 20050274848
- Publication date Dec 15, 2005
- Stephen D. Friddell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Method and apparatus for liquid containment, such as for aircraft f...
- Publication number 20040075027
- Publication date Apr 22, 2004
- Stephen D. Friddell
- B64 - AIRCRAFT AVIATION COSMONAUTICS