Inventor · disambiguated record

Brian W. Maassen

Also filed as: MAASSEN BRIAN W

1 granted patent·23 citations·filing 1987–1987

42Inventor score

Technology areasE21B

Files withUNION OIL CO1

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1 record

0148US4844162AApparatus and method for treating geothermal steam which contains hydrogen sulfideUNION OIL CO·Filed 1987·Granted Jul 4, 1989·23 cites·16 claims

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Brian W. Maassen — Patent Inventor | PatentIndex