Douglas E. Nelson

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Brea, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reactor distribution apparatus and quench zone mixing apparatus
- Patent number 7,674,439
- Issue date Mar 9, 2010
- Fluor Technologies Corporation
- Garry E. Jacobs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor distribution apparatus and quench zone mixing apparatus
- Patent number 6,984,365
- Issue date Jan 10, 2006
- Fluor Technologies Corporation
- Douglas E. Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor distribution apparatus and quench zone mixing apparatus
- Patent number 6,338,828
- Issue date Jan 15, 2002
- Fluor Corporation
- Steven W. Stupin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor distribution apparatus and quench zone mixing apparatus
- Patent number 5,989,502
- Issue date Nov 23, 1999
- Fluor Corporation
- Douglas E. Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Reactordistribution apparatus and quench zone mixing apparatus
- Publication number 20050163682
- Publication date Jul 28, 2005
- Garry E. Jacobs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Reactor distribution apparatus and quench zone mixing apparatus
- Publication number 20020039547
- Publication date Apr 4, 2002
- Fluor Corporation
- Douglas E. Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL