Roger L. Haley

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Russell, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Creosote filtration system with a shell and tube type filtration de...
- Patent number 5,149,447
- Issue date Sep 22, 1992
- Allied-Signal Inc.
- Mansour Mashayekhi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for manufacturing creosote with non-settling out salts
- Patent number 4,603,226
- Issue date Jul 29, 1986
- Allied Corporation
- George H. Collingwood
- C07 - ORGANIC CHEMISTRY