Michael C. Grebinoski

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West Deer Township, Allegheny County, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Isophorone process
- Patent number 5,352,839
- Issue date Oct 4, 1994
- Aristech Chemical Corporation
- Michael C. Grebinoski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of phenol from low concentrations with sodium sulfate
- Patent number 5,344,528
- Issue date Sep 6, 1994
- Aristech Chemical Corporation
- Thomas H. Bossler
- C07 - ORGANIC CHEMISTRY