Robert E. McCovick

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Chesterfield, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Antiwear system for improved copper corrosion
- Patent number 11,884,893
- Issue date Jan 30, 2024
- Afton Chemical Corporation
- Brandon Knouse
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant compositions comprising thiophosphates and thiophosphate...
- Patent number 10,329,511
- Issue date Jun 25, 2019
- Afton Chemical Corporation
- David Edwards
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant additive compositions containing thiophosphates and thiop...
- Patent number 9,885,003
- Issue date Feb 6, 2018
- Afton Chemical Corporation
- David Edwards
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant additive compositions containing thiophosphates and thiop...
- Patent number 9,518,242
- Issue date Dec 13, 2016
- Afton Chemical Corporation
- David Edwards
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Thiophosphates and thiophosphate derivatives as lubricant additives
- Patent number 9,481,696
- Issue date Nov 1, 2016
- Afton Chemical Corporation
- David Edwards
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
CORROSION INHIBITOR AND INDUSTRIAL LUBRICANT INCLUDING THE SAME
- Publication number 20240174939
- Publication date May 30, 2024
- AFTON CHEMICAL CORPORATION
- David Edwards
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITIONS COMPRISING THIOPHOSPHATES AND THIOPHOSPHATE...
- Publication number 20180119046
- Publication date May 3, 2018
- AFTON CHEMICAL CORPORATION
- David EDWARDS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT ADDITIVE COMPOSITIONS CONTAINING THIOPHOSPHATES AND THIOP...
- Publication number 20170051229
- Publication date Feb 23, 2017
- AFTON CHEMICAL CORPORATION
- David EDWARDS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...