Per K. Hahne

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Oakville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Air travel security method, system and device
- Patent number 6,933,851
- Issue date Aug 23, 2005
- Per K. Hahne
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Air travel security method, system and device
- Publication number 20030214418
- Publication date Nov 20, 2003
- Per K. Hahne
- G08 - SIGNALLING