David E. Graham

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Chiddingfold, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for preventing or retarding the formation of gas hydrates
- Patent number 6,117,929
- Issue date Sep 12, 2000
- ISP Investments Inc.
- Kirill N. Bakeev
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...