George Steven Szappanos

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Mentor, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel additive compositions for gasoline direct injection engines
- Patent number 12,104,132
- Issue date Oct 1, 2024
- The Lubrizol Corporation
- Garrett Parker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of operating spark-ignition four-stroke internal combustion...
- Patent number 6,408,812
- Issue date Jun 25, 2002
- The Lubrizol Corporation
- William Bricker Chamberlin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL ADDITIVE COMPOSITIONS FOR GASOLINE DIRECT INJECTION ENGINES
- Publication number 20220411705
- Publication date Dec 29, 2022
- The Lubrizol Corporation
- Garrett Parker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITIONS FOR HIGH EFFICIENCY ENGINES
- Publication number 20210002577
- Publication date Jan 7, 2021
- The Lubrizol Corporation
- Patrick E. Mosier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...