Virginia C. Wiszniewski

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Voorhees, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Multifunctional ashless dispersants
- Patent number 5,266,081
- Issue date Nov 30, 1993
- Mobil Oil Corporation
- Noyes L. Avery
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multifunctional ashless detergent additives for fuels and lubricants
- Patent number 5,264,004
- Issue date Nov 23, 1993
- Mobil Oil Corporation
- Angeline B. Cardis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multifunctional additives
- Patent number 5,205,945
- Issue date Apr 27, 1993
- Mobil Oil Corporation
- Angeline B. Cardis
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multifunctional ashless detergent additives for fuels and lubricants
- Patent number 5,160,649
- Issue date Nov 3, 1992
- Mobil Oil Corporation
- Angeline B. Cardis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...