Portec Inc., RMP Division

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Assembly for applying one or more materials to a rail
- Patent number 5,687,814
- Issue date Nov 18, 1997
- Portec Inc., RMP Division
- Jeffrey P. Craig
- B61 - RAILWAYS
Information Patent Grant
Rail lubrication apparatus
- Patent number 5,641,037
- Issue date Jun 24, 1997
- Portec, Inc., R M P Division
- Bruce R. Wise
- B61 - RAILWAYS