Charles L. Weber Jr.

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North Huntingdon, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Freight brake control valve having lap leakage protection
- Patent number 5,044,698
- Issue date Sep 3, 1991
- Westinghouse Air Brake Company
- James E. Hart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Freight brake control valve having an emergency piston slide valve...
- Patent number 4,770,472
- Issue date Sep 13, 1988
- American Standard Inc.
- Charles L. Weber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Freight brake control valve having an emergency piston slide valve...
- Patent number 4,744,609
- Issue date May 17, 1988
- American Standard Inc.
- Charles L. Weber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Service portion for brake control valves
- Patent number 4,002,375
- Issue date Jan 11, 1977
- Westinghouse Air Brake Company
- Charles L. Weber
- B60 - VEHICLES IN GENERAL