Kenneth W. Ruettimann

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis of penta-substituted guanidines
- Patent number 5,696,290
- Issue date Dec 9, 1997
- Monsanto Company
- Kenneth W. Ruettimann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing isocyanates
- Patent number 5,451,697
- Issue date Sep 19, 1995
- Monsanto Company
- William D. McGhee
- C07 - ORGANIC CHEMISTRY