Todd M. Dvorak

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Glen Allen, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil compositions with resistance to engine deposit and...
- Patent number 11,898,119
- Issue date Feb 13, 2024
- Afton Chemical Corporation
- Todd Dvorak
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition having resistance to engine deposits
- Patent number 11,851,628
- Issue date Dec 26, 2023
- Afton Chemical Corporation
- Mark Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine oil formulation with improved sequence VIII performance
- Patent number 11,788,027
- Issue date Oct 17, 2023
- Afton Chemical Corporation
- Todd Dvorak
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine oil formulation with improved Sequence VIII performance
- Patent number 11,773,343
- Issue date Oct 3, 2023
- Afton Chemical Corporation
- Kenneth Garelick
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition
- Patent number 8,709,985
- Issue date Apr 29, 2014
- Afton Chemical Corporation
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
ENGINE OIL FORMULATION WITH IMPROVED SEQUENCE VIII PERFORMANCE
- Publication number 20230265356
- Publication date Aug 24, 2023
- AFTON CHEMICAL CORPORATION
- Todd Dvorak
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITIONS WITH RESISTANCE TO ENGINE DEPOSIT AND...
- Publication number 20230235243
- Publication date Jul 27, 2023
- AFTON CHEMICAL CORPORATION
- Todd Dvorak
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION HAVING RESISTANCE TO ENGINE DEPOSITS
- Publication number 20230193151
- Publication date Jun 22, 2023
- AFTON CHEMICAL CORPORATION
- Mark Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ENGINE OIL FORMULATION WITH IMPROVED SEQUENCE VIII PERFORMANCE
- Publication number 20230151292
- Publication date May 18, 2023
- AFTON CHEMICAL CORPORATION
- Kenneth Garelick
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20080119376
- Publication date May 22, 2008
- Mark T. Devlin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...