John Stark

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Bartlett, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic switch test station
- Patent number 5,388,467
- Issue date Feb 14, 1995
- Tricor Systems, Inc.
- John Jereb
- G01 - MEASURING TESTING
Information Patent Grant
System for residual tire life prediction by ultrasound
- Patent number 4,089,226
- Issue date May 16, 1978
- Gard, Inc.
- Irvin R. Kraska
- G01 - MEASURING TESTING