Jeffrey M. Sylvia

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Richmond, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Motor vehicle performance monitoring system
- Patent number 4,593,357
- Issue date Jun 3, 1986
- Laboratory Equipment Corp.
- William F. Van Ostrand
- G07 - CHECKING-DEVICES
Information Patent Grant
Motor vehicle performance monitoring system
- Patent number 4,581,708
- Issue date Apr 8, 1986
- Laboratory Equipment Corp.
- William F. Van Ostrand
- G01 - MEASURING TESTING