Joseph P. Weller

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Lake Jackson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymer devolatilization
- Patent number 5,861,474
- Issue date Jan 19, 1999
- The Dow Chemical Company
- Joseph P. Weller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process control method for manufacturing polyolefin
- Patent number 5,151,474
- Issue date Sep 29, 1992
- The Dow Chemical Company
- Sandra V. Lange
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photometric cell and probe having windows fusion sealed to a metall...
- Patent number 5,046,854
- Issue date Sep 10, 1991
- The Dow Chemical Company
- Joseph P. Weller
- G01 - MEASURING TESTING
Information Patent Grant
Hydrous oxide activated charcoal
- Patent number 4,692,431
- Issue date Sep 8, 1987
- The Dow Chemical Company
- Joseph P. Weller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL