ZEIGLER COAL HOLDING COMPANY

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FAIRVIEW HEIGHTS, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pelletizing coal or coke with starch particles
- Patent number 5,242,470
- Issue date Sep 7, 1993
- Zeigler Coal Holding Company
- James A. Salter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Scrubber for dispersing dust generated by longwall shearers
- Patent number 5,219,208
- Issue date Jun 15, 1993
- Zeigler Coal Holding Company
- Chung F. Liao
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75287080 - MINETENANCE
- Serial number 75287080
- Filing date May 6, 1997
- ZEIGLER COAL HOLDING COMPANY
- 37 - Building construction
Information Trademark
74288406 - ZEIGLER
- Serial number 74288406
- Registration number 1813346
- Filing date Jun 26, 1992
- ZEIGLER COAL COMPANY
- 4 - Industrial oils and greases
Information Trademark
74288405 - ZEIGLER
- Serial number 74288405
- Registration number 1838208
- Filing date Jun 26, 1992
- ZEIGLER COAL COMPANY
- 42 - Scientific and technological services and research and design relating thereto