John S. Frick

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Springdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Track receiver
- Patent number 6,527,230
- Issue date Mar 4, 2003
- PHW Inc.
- John S. Frick
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
TRACK RECEIVER
- Publication number 20030052233
- Publication date Mar 20, 2003
- PHW Inc.
- John S. Frick
- B61 - RAILWAYS