Thomas R. Brown Sr.

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Core assembly in a coupler for a railway vehicle
- Patent number 4,143,701
- Issue date Mar 13, 1979
- McConway & Torley Corporation
- Frank W. Oshinsky
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lock for a railway vehicle coupler
- Patent number 4,084,705
- Issue date Apr 18, 1978
- McConway & Torley Corporation
- Frank W. Oshinsky
- B61 - RAILWAYS