Inventor · disambiguated record

Stephen G. Norwood

Also filed as: NORWOOD STEPHEN G

1 granted patent·60 citations·filing 1996–1996

50Inventor score

Technology areasC07C

Files withHFM INT INC1

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1 record

0189US5877385AProcess including extractive distillation and/or dehydrogenation to produce styrene from petroleum feedstock including ethyl-benzene/xylene mixturesHFM INT INC·Filed 1996·Granted Mar 2, 1999·60 cites·20 claims

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Stephen G. Norwood — Patent Inventor | PatentIndex