Inventor · disambiguated record
David B. Ouwerkerk
Also filed as: OUWERKERK DAVID · OUWERKERK DAVID B
9 granted patents·3 pending applications·295 citations·filing 1994–2019
87Inventor score
Files withGM GLOBAL TECH OPERATIONS INC5KELLY NELSON A2BROWN DAVID1DELCO ELECTRONICS CORP1FLEX POWER CONTROL INC1
Top patents by PatentIndex Score
12 records- 0192US8633671B2Photo-voltaic charging of high voltage traction batteriesKELLY NELSON A·Filed 2011·Granted Jan 21, 2014·12 cites·15 claims
- 0292US5498950ABattery monitoring, charging and balancing apparatusDELCO ELECTRONICS CORP·Filed 1994·Granted Mar 12, 1996·243 cites·6 claims
- 0387US11011913B2Multifunction power management systemFLEX POWER CONTROL INC·Filed 2019·Granted May 18, 2021·12 cites·20 claims
- 0478US9534303B2High pressure electrolysis cell for hydrogen production from waterKELLY NELSON A·Filed 2009·Granted Jan 3, 2017·3 cites·9 claims
- 0578US7944667B2Thermal security for hybrid vehicle recharging cable plugs device and methodGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted May 17, 2011·13 cites·20 claims
- 0676US8330293B2Power factor correction systemBROWN DAVID·Filed 2010·Granted Dec 11, 2012·8 cites·20 claims
- 0754US2010025232A1Recovering the compression energy in gaseous hydrogen and oxygen generated from high-pressure water electrolysisGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 0852US2009266397A1Solar battery charging system and optional solar hydrogen production system for vehicle propulsionGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 0949US9255333B2High pressure proton exchange membrane based water electrolyzer systemOUWERKERK DAVID B·Filed 2008·Granted Feb 9, 2016·4 cites·26 claims
- 1043US7972749B2Low voltage power tap on high voltage stackGM GLOBAL TECH OPERATIONS INC·Filed 2004·Granted Jul 5, 2011·0 cites·13 claims
- 1140US2010231162A1Solar powered battery charging methods and devices for lithium-ion battery systemsGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 1238US8525369B2Method and device for optimizing the use of solar electrical powerGIBSON THOMAS L·Filed 2010·Granted Sep 3, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →