Richard A. Peppin

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Minnetonka, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-clearing discharge door assembly for railroad ballast hopper car
- Patent number 5,417,165
- Issue date May 23, 1995
- Loram Maintenance of Way, Inc.
- Richard A. Peppin
- B61 - RAILWAYS
Information Patent Grant
Ballast distribution, regulation and reclaiming railroad maintenanc...
- Patent number 5,284,097
- Issue date Feb 8, 1994
- Loram Maintenance of Way, Inc.
- Richard A. Peppin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES