Sergei Poletaev

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Newport Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition and process for oil extraction
- Patent number 7,316,991
- Issue date Jan 8, 2008
- Enhanced Recovery Systems Limited
- Sergei Poletaev
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...