Larry E. Zack

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Cary, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Ticket originating and processing device for transit vehicle
- Patent number 5,225,665
- Issue date Jul 6, 1993
- General Signal Corporation
- Arthur S. Zerfahs
- G07 - CHECKING-DEVICES
Information Patent Grant
Cash box identification system
- Patent number 4,730,117
- Issue date Mar 8, 1988
- General Signal Corporation
- Larry E. Zack
- G07 - CHECKING-DEVICES
Information Patent Grant
Electronic interlock for a cash collection receptacle
- Patent number 4,380,316
- Issue date Apr 19, 1983
- Qonaar Corporation
- John S. Glinka
- G07 - CHECKING-DEVICES