Inventor · disambiguated record

Keith L. Levien

Also filed as: LEVIEN KEITH L

1 granted patent·35 citations·filing 1993–1993

46Inventor score

Technology areasB01D

Files withOREGON STATE1

Top patents by PatentIndex Score

1 record

0167US5364475AProcess for removing chemical preservatives from wood using supercritical fluid extractionOREGON STATE·Filed 1993·Granted Nov 15, 1994·35 cites·15 claims

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