Joseph R. Szarka

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Wosoter, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Equipment lockout system
- Patent number 7,079,813
- Issue date Jul 18, 2006
- American Augers, Inc.
- Joseph R. Szarka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Construction equipment lockout system with emergency shutdown
- Patent number 6,285,860
- Issue date Sep 4, 2001
- American Augers, Inc.
- Joseph R. Szarka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Equipment lockout system
- Publication number 20020081975
- Publication date Jun 27, 2002
- American Augers, Inc.
- Joseph R. Szarka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE