Inventor · disambiguated record
Malcolm P. Perks
Also filed as: PERKS MALCOLM · PERKS MALCOLM P
4 granted patents·190 citations·filing 1987–1989
81Inventor score
Top patents by PatentIndex Score
4 records- 0190US4833405AShaft failure monitoring system using angled rotating teeth and phase detectionSCHLUMBERGER ELECTRONICS UK·Filed 1988·Granted May 23, 1989·93 cites·8 claims
- 0277US5022014AUltrasonic temperature sensors, and ultrasonic waveguide connectors for use therewithSCHLUMBERGER IND LTD·Filed 1989·Granted Jun 4, 1991·41 cites·33 claims
- 0372US4807129AHelicopter rotor and engine controlROLLS ROYCE PLC·Filed 1987·Granted Feb 21, 1989·44 cites·3 claims
- 0446US4909081ASystems for detecting magnetic particles in fluidsSCHLUMBERGER IND LTD·Filed 1989·Granted Mar 20, 1990·12 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →