Inventor · disambiguated record
David Sprengers
Also filed as: SPRENGERS DAVID
13 granted patents·350 citations·filing 2010–2016
93Inventor score
Top patents by PatentIndex Score
13 records- 0197USD633644SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Mar 1, 2011·156 cites·1 claims
- 0285USD641517SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Jul 12, 2011·34 cites·1 claims
- 0379USD642319SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Jul 26, 2011·25 cites·1 claims
- 0476USD641914SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Jul 19, 2011·22 cites·1 claims
- 0574USD643139SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Aug 9, 2011·20 cites·1 claims
- 0672USD643965SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Aug 23, 2011·18 cites·1 claims
- 0771USD672081SLuminaireSPRENGERS DAVID·Filed 2011·Granted Dec 4, 2012·18 cites·1 claims
- 0870USD666349SLuminaireSPRENGERS DAVID·Filed 2011·Granted Aug 28, 2012·17 cites·1 claims
- 0963USD668812SLuminaireSPRENGERS DAVID·Filed 2011·Granted Oct 9, 2012·13 cites·1 claims
- 1060USD670016SLuminaireSPRENGERS DAVID·Filed 2011·Granted Oct 30, 2012·11 cites·1 claims
- 1151USD643968SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Aug 23, 2011·7 cites·1 claims
- 1246USD827954SFloor cleaning machineAMANO CORP·Filed 2016·Granted Sep 4, 2018·5 cites·1 claims
- 1343USD634466SLuminaireKONINKL PHILIPS ELECTRONICS NV·Filed 2010·Granted Mar 15, 2011·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →