John A. Sudick

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Castaic, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Safe-arm initiator
- Patent number 5,279,226
- Issue date Jan 18, 1994
- Special Devices, Incorporated
- Robert S. Ritchie
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Hermetically sealed actuator
- Publication number 20040007123
- Publication date Jan 15, 2004
- Robert S. Ritchie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR