Ronald W. Von Allmen

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Poughkeepsie, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
VI improver, dispersant, and antioxidant additive and lubricating o...
- Patent number 5,308,523
- Issue date May 3, 1994
- Texaco Inc.
- Thomas F. DeRosa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
VI improver, dispersant, and antioxidant additive and lubricating o...
- Patent number 5,112,508
- Issue date May 12, 1992
- Texaco, Inc.
- Thomas F. DeRosa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carburetor detergents
- Patent number 4,177,041
- Issue date Dec 4, 1979
- Texaco Inc.
- Rodney L. Sung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...