Inventor · disambiguated record

Mark C. Flohr

Also filed as: FLOHR MARK C

3 granted patents·89 citations·filing 1985–1986

74Inventor score

Technology areasE21B

Files withSMITH INTERNATIONAL3

Top patents by PatentIndex Score

3 records

0169US4630675ADrilling choke pressure limiting control systemSMITH INTERNATIONAL·Filed 1985·Granted Dec 23, 1986·52 cites·8 claims
0245US4700739APneumatic well casing pressure regulating systemSMITH INTERNATIONAL·Filed 1985·Granted Oct 20, 1987·20 cites·17 claims
0341US4723474APneumatic stepping actuator positionerSMITH INTERNATIONAL·Filed 1986·Granted Feb 9, 1988·17 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →