Charles D. Roberts

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Willoughby Hills, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Atomized polysulfide used in ethylene steam cracker
- Patent number 7,154,016
- Issue date Dec 26, 2006
- The Lubrizol Corporation
- Fred E. Heller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Methods of Removing Deposits of Oil and Gas Applications
- Publication number 20130137608
- Publication date May 30, 2013
- The Lubrizol Corporation
- Zen-Yu Chang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Atomized polysulfide used ethylene steam cracker
- Publication number 20040122277
- Publication date Jun 24, 2004
- Fred E. Heller
- C07 - ORGANIC CHEMISTRY