Westinghouse Brake & Signal Co.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Westinghouse Brake & Signal Co..The latest application filed is for "electric actuators".
- Westinghouse Brake & Signal Co. - Wiltshire GB2
- Westinghouse Brake & Signal Co. - GB2 GB2
- Westinghouse Brake & Signal Co. - London GB2
| Patent | Date |
|---|---|
| Electric actuators Grant 4,546,298 - Wickham , et al. October 8, 1 | 1985-10-08 |
| Computer-based interlocking system Grant 4,517,673 - Brown , et al. May 14, 1 | 1985-05-14 |
| Empty/load brake control valve apparatus Grant 4,364,609 - Wickham December 21, 1 | 1982-12-21 |
| Railway control signal interlocking systems Grant 4,270,715 - Norton , et al. June 2, 1 | 1981-06-02 |
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