Ralph D. Druckman

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Everett, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Illuminated latch indicator assembly
- Patent number 7,302,150
- Issue date Nov 27, 2007
- The Boeing Company
- Ralph D. Druckman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Illuminated latch indicator assembly
- Patent number D543831
- Issue date Jun 5, 2007
- The Boeing Company
- Ralph D. Druckman
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATED LATCH INDICATOR ASSEMBLY
- Publication number 20070253674
- Publication date Nov 1, 2007
- Ralph D. Druckman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES