Inventor · disambiguated record
Martin Veenstra
Also filed as: VEENSTRA MARTIN
5 granted patents·160 citations·filing 2002–2020
79Inventor score
Top patents by PatentIndex Score
5 records- 0193US7180270B2Frequency converter for high-speed generatorsALSTOM TECHNOLOGY LTD·Filed 2006·Granted Feb 20, 2007·66 cites·16 claims
- 0291US6621719B2Converter with additional voltage addition or subtraction at the outputABB SCHWEIZ AG·Filed 2002·Granted Sep 16, 2003·86 cites·11 claims
- 0364US7525824B2Method to control a frequency converterALSTOM TECHNOLOGY LTD·Filed 2006·Granted Apr 28, 2009·8 cites·16 claims
- 0445US11865942B2Electrical vehicle charging station with power managementGREEN MOTION SA·Filed 2020·Granted Jan 9, 2024·0 cites·24 claims
- 0539US10475565B2Traction transformerABB SCHWEIZ AG·Filed 2017·Granted Nov 12, 2019·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →