Rudolph J. Juracko

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Mt. Morris, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Prefabricated metal overcast having a crushable lower section
- Patent number 6,334,738
- Issue date Jan 1, 2002
- RAG American Coal Company
- Rudolph J. Juracko
- E21 - EARTH DRILLING MINING
Information Patent Grant
Prefabricated metal overcast having a crushable lower section
- Patent number 6,129,483
- Issue date Oct 10, 2000
- RAG American Coal Company
- Rudolph J. Juracko
- E21 - EARTH DRILLING MINING