Steven L. Rock

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Ambler, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cumene recovery
- Patent number 4,239,508
- Issue date Dec 16, 1980
- Rohm & Haas Company
- Steven L. Rock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gaseous phase adsorption using partially pyrolyzed polymer particles
- Patent number 4,063,912
- Issue date Dec 20, 1977
- Rohm & Haas Company
- James W. Neely
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Decolorization of effluents from pulp mills
- Patent number 4,049,546
- Issue date Sep 20, 1977
- Rohm & Haas Company
- Steven L. Rock
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE