Veltman; Andre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Veltman; Andre.The latest application filed is for "electric multi-mode drive system and method for operating the same, a track and a vehicle for use in such a drive system".

Company Profile

2.12.12

Veltman; Andre - BW Culemborg NL
VELTMAN; Andre - CULEMBORG NL

*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
Method of and a device for estimating down hole speed and down hole torque of borehole drilling equipment while drilling, borehole equipment and a computer program product Grant 11,365,620 - Veltman June 21, 2	2022-06-21
Electric Multi-mode Drive System And Method For Operating The Same, A Track And A Vehicle For Use In Such A Drive System App 20220032781 - VELTMAN; Andre	2022-02-03
A Method Of And A Device For Estimating Down Hole Speed And Down Hole Torque Of Borehole Drilling Equipment While Drilling, Borehole Equipment And A Computer Program Product App 20200325763 - VELTMAN; Andre	2020-10-15
Stator resistance estimation for electric motors Grant 10,389,285 - Magee , et al. A	2019-08-20
Method of and a device and an electronic controller for mitigating stick-slip oscillations in borehole equipment Grant 10,138,721 - Veltman Nov	2018-11-27
Stator Resistance Estimation for Electric Motors App 20180076749 - Magee; David Patrick ; et al.	2018-03-15
Stator resistance estimation for electric motors Grant 9,813,005 - Magee , et al. November 7, 2	2017-11-07
Method of and a device for determining operational parameters of a computational model of borehole equipment, an electronic controller and borehole equipment Grant 9,708,900 - Veltman July 18, 2	2017-07-18
Stator Resistance Estimation for Electric Motors App 20160315572 - Magee; David Patrick ; et al.	2016-10-27
Stator resistance estimation for electric motors Grant 9,413,282 - Magee , et al. August 9, 2	2016-08-09
A Method Of And A Device For Determining Operational Parameters Of A Computational Model Of Borehole Equipment, An Electronic Controller And Borehole Equipment App 20150322766 - VELTMAN; Andre	2015-11-12
Stator Resistance Estimation For Electric Motors App 20150097500 - MAGEE; DAVID PATRICK ; et al.	2015-04-09
Determination method and a control method for a fluid displacement device, controller and system App 20150037169 - Veltman; Andre ; et al.	2015-02-05
Method Of And A Device And An Electronic Controller For Mitigating Stick-slip Oscillations In Borehole Equipment App 20140284105 - Veltman; Andre	2014-09-25
Dimmable lighting system Grant 8,829,812 - Veltman September 9, 2	2014-09-09
Dimmer triggering circuit, dimmer system and dimmable device Grant 8,212,494 - Veltman July 3, 2	2012-07-03
Dimmable Lighting System App 20100090618 - Veltman; Andre	2010-04-15
Dimmer Triggering Circuit, Dimmer System And Dimmable Device App 20090251059 - Veltman; Andre	2009-10-08
Method and device for controlling an electric load connected to a multiphase switchable DC/AC frequency convertor Grant 6,864,660 - Veltman March 8, 2	2005-03-08
Method and device for controlling an electric load connected to a multiphase switchable DC/AC frequency convertor App 20040080967 - Veltman, Andre	2004-04-29
Method and a device for sensorless estimating the relative angular position between the stator and rotor of a three-phase synchronous motor Grant 6,552,509 - Veltman April 22, 2	2003-04-22
Amplifier circuit having output filter capacitance current feedback Grant 6,552,606 - Veltman , et al. April 22, 2	2003-04-22
Method and a device for sensorless estimating the relative angular position between the stator and rotor of a three-phase synchronous motor. App 20020060546 - Veltman, Andre	2002-05-23

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