James J. Johnson

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Snohomish, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Avionic door lock system
- Patent number 8,398,025
- Issue date Mar 19, 2013
- The Boeing Company
- Mitchell J Piorkowski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multi-position secure door system
- Patent number 7,984,875
- Issue date Jul 26, 2011
- The Boeing Company
- Michael S. Koehn
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Dead bolt lock assembly for flight deck door of an aircraft
- Patent number 6,834,520
- Issue date Dec 28, 2004
- The Boeing Company
- Richard J. LaConte
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
MULTI-POSITION SECURE DOOR SYSTEM
- Publication number 20090065641
- Publication date Mar 12, 2009
- Michael S. Koehn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Avionic door lock system
- Publication number 20050218266
- Publication date Oct 6, 2005
- Paul W. Bandy
- G07 - CHECKING-DEVICES
Information Patent Application
Avionic door lock system
- Publication number 20050178907
- Publication date Aug 18, 2005
- Mitchell J. Piorkowski
- G07 - CHECKING-DEVICES
Information Patent Application
Dead bolt lock assembly for flight deck door of an aircraft
- Publication number 20030037578
- Publication date Feb 27, 2003
- Richard J. LaConte
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES