Chad C. Hempel

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Pewaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Railroad rail support for a grinder
- Patent number 6,358,140
- Issue date Mar 19, 2002
- FCI USA Inc.
- Chad C. Hempel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Composite sector gear and method for manufacturing same
- Patent number 6,058,794
- Issue date May 9, 2000
- Accurate Specialties, Inc.
- Chad C. Hempel
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Railroad rail support for a grinder
- Publication number 20020049032
- Publication date Apr 25, 2002
- Chad C. Hempel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Railroad rail support for a grinder
- Publication number 20020049031
- Publication date Apr 25, 2002
- Chad C. Hempel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES