Inventor · disambiguated record
Robert W. Kempster
Also filed as: KEMPSTER ROBERT W
4 granted patents·235 citations·filing 1986–1993
82Inventor score
Top patents by PatentIndex Score
4 records- 0189US5157340AMethod and apparatus for detecting soot concentration in particulate trapCA ATOMIC ENERGY LTD·Filed 1990·Granted Oct 20, 1992·81 cites·10 claims
- 0286US5315243ADetection and discrimination between ferromagnetic and non-ferromagnetic conductive particles in a fluidCA MINISTER NAT DEFENCE·Filed 1992·Granted May 24, 1994·83 cites·12 claims
- 0378US5444367AMethod and apparatus for detecting particles in a fluid having coils isolated from external vibrationsCANADA MINISTER DEFENCE·Filed 1993·Granted Aug 22, 1995·53 cites·12 claims
- 0465US4760356APower line filterLEIGH INSTR LTD·Filed 1986·Granted Jul 26, 1988·18 cites·8 claims
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