Ifrim; Costin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ifrim; Costin.The latest application filed is for "multi-fluid management with inside out fluid systems".

Company Profile

2.7.6

Ifrim; Costin - Orange CA
Ifrim; Costin - Fullerton CA
Ifrim; Costin - Hamden CT US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Integrated modular, multi-stage motor-pump/compressor device Grant 11,143,189 - Ifrim , et al. October 12, 2	2021-10-12
Multi-fluid Management With Inside Out Fluid Systems App 20200340498 - Ifrim; Costin	2020-10-29
Permanent magnet motor control for electric subsea pump Grant 10,263,547 - Ifrim	2019-04-16
Integrated Modular, Multi-Stage Motor-Pump/Compressor Device App 20190032667 - Ifrim; Costin ; et al.	2019-01-31
Permanent Magnet Motor Control For Electric Subsea Pump App 20170302202 - Ifrim; Costin	2017-10-19
Pole retention configuration for electric machine rotors Grant 8,487,496 - Ifrim , et al. July 16, 2	2013-07-16
Pole Retention Configuration For Electric Machine Rotors App 20110227441 - Ifrim; Costin ; et al.	2011-09-22
Pole retention configuration for electric machine rotors Grant 7,911,104 - Ifrim , et al. March 22, 2	2011-03-22
Pole Retention Configuration For Electric Machine Rotors App 20100231085 - Ifrim; Costin ; et al.	2010-09-16
Field controlled permanent magnet brushless electric machine Grant 6,900,570 - Ifrim May 31, 2	2005-05-31
Permanent magnet rotor portion for electric machines Grant 6,703,741 - Ifrim March 9, 2	2004-03-09
Hybrid brushless electric machine App 20020180297 - Ifrim, Costin	2002-12-05

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