Denim Engineering, Inc.

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Fond Du Lac, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for improved aromatic extraction from gasoline
- Patent number 6,800,253
- Issue date Oct 5, 2004
- Denim Engineering, Inc.
- George Winter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for removing ethylbenzene from a para-xylene feed stream
- Patent number 6,342,649
- Issue date Jan 29, 2002
- Denim Engineering, Inc.
- George R. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus and process for improved aromatic extraction from gasoline
- Patent number 6,303,021
- Issue date Oct 16, 2001
- Denim Engineering, Inc.
- George Winter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for rejuvenating solid paraxylene adsorbent
- Patent number 6,284,695
- Issue date Sep 4, 2001
- Denim Engineering, Inc.
- George Winter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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