Inventor · disambiguated record

E. Keith Mitchell

Also filed as: MITCHELL E KEITH

2 granted patents·46 citations·filing 1987–1988

63Inventor score

Technology areasF25J

Files withKERR MC GEE CHEM CORP2

Top patents by PatentIndex Score

2 records

0171US4758258AProcess for recovering helium from a natural gas streamKERR MC GEE CHEM CORP·Filed 1987·Granted Jul 19, 1988·35 cites·12 claims
0242US4805413AProcess for cryogenically separating natural gas streamsKERR MC GEE CHEM CORP·Filed 1988·Granted Feb 21, 1989·11 cites·23 claims

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