Thomas H. Orac

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Strongsville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of production of solids-free coal tar pitch
- Patent number 5,843,298
- Issue date Dec 1, 1998
- Ucar Carbon Technology Corporation
- Thomas Harry Orac
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Treatment of petroleum cokes with a puffing inhibitor in a rotary c...
- Patent number 5,478,442
- Issue date Dec 26, 1995
- Ucar Carbon Technology Corporation
- Thomas H. Orac
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Treatment of petroleum cokes to inhibit coke puffing
- Patent number 5,118,287
- Issue date Jun 2, 1992
- Ucar Carbon Technology Corporation
- Thomas H. Orac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treatment of petroleum cokes to inhibit coke puffing
- Patent number 5,110,359
- Issue date May 5, 1992
- Ucar Carbon Technology Corporation
- Thomas H. Orac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treatment of petroleum cokes to inhibit coke puffing
- Patent number 4,875,979
- Issue date Oct 24, 1989
- Union Carbide Corporation
- Thomas H. Orac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
LONG-LASTING INTERNAL RETENTION DAM/RING FOR COKE CALCINING KILNS
- Publication number 20120186968
- Publication date Jul 26, 2012
- Thomas H. Orac
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High flash point pitch based impregnant for carbon and graphite and...
- Publication number 20030108745
- Publication date Jun 12, 2003
- Thomas Harry Orac
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Batch process for making high flash point pitch
- Publication number 20030106836
- Publication date Jun 12, 2003
- Thomas H. Orac
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...