John M. Longo

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for inhibiting hydrate formation
- Patent number 7,585,816
- Issue date Sep 8, 2009
- Exxonmobil Upstream Research Company
- Karla S. Colle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for inhibiting hydrate formation
- Patent number 5,600,044
- Issue date Feb 4, 1997
- Exxon Production Research Company
- Karla S. Colle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Method for inhibiting hydrate formation
- Publication number 20060205603
- Publication date Sep 14, 2006
- Karla S. Colle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...