Inventor · disambiguated record
Mark P. Krefta
Also filed as: KREFTA MARK P · KREFTA MARK PETER
4 granted patents·133 citations·filing 2003–2011
78Inventor score
Top patents by PatentIndex Score
4 records- 0195US6952086B1Linear position sensing system and coil switching methods for closed-loop control of large linear induction motor systemsCURTISS WRIGHT ELECTRO MECHANI·Filed 2003·Granted Oct 4, 2005·73 cites·20 claims
- 0289US6879075B2Trapezoidal shaped magnet flux intensifier motor pole arrangement for improved motor torque densityCURTISS WRIGHT ELECTRO MECHANI·Filed 2003·Granted Apr 12, 2005·48 cites·21 claims
- 0372US8076881B1System and method for controlling an electric motorHALL DAVID J·Filed 2009·Granted Dec 13, 2011·9 cites·20 claims
- 0464US8860342B2System and method for controlling a permanent magnet motorKREFTA MARK P·Filed 2011·Granted Oct 14, 2014·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →