Frank Harold Murphy

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Lake Jackson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing alkylene glycols, alkylene glyocols having...
- Patent number 5,939,591
- Issue date Aug 17, 1999
- The Dow Chemical Company
- Jeffrey David Birdwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for producing alkylene glycols, alkyene glycols having hi...
- Patent number 5,693,870
- Issue date Dec 2, 1997
- The Dow Chemical Company
- Jeffrey David Birdwell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High purity polyether polyols
- Patent number 4,946,939
- Issue date Aug 7, 1990
- The Dow Chemical Company
- Frank H. Murphy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recovery of zinc and ammonium chloride
- Patent number 4,865,831
- Issue date Sep 12, 1989
- The Dow Chemical Company
- Frank H. Murphy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2,3,5,6-tetrachloropyridine
- Patent number 4,804,764
- Issue date Feb 14, 1989
- The Dow Chemical Company
- Frank H. Murphy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2,3,5,6-tetrachloropyridine
- Patent number 4,703,123
- Issue date Oct 27, 1987
- The Dow Chemical Company
- Frank H. Murphy
- C07 - ORGANIC CHEMISTRY