Anthony J. Walsh

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Lachine, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic door operator having pneumatic actuator and lock
- Patent number 5,148,631
- Issue date Sep 22, 1992
- Mark IV Transportation Products Corporation
- Robert G. Bayard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Pneumatic door operator having novel pneumatic actuator and lock
- Patent number 4,901,474
- Issue date Feb 20, 1990
- Vapor Corporation
- Robert G. Bayard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Step lift for railway cars
- Patent number 4,583,466
- Issue date Apr 22, 1986
- Vapor Corporation
- Redreddy S. Reddy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE