Inventor · disambiguated record
Cornelis Johannes Janson
Also filed as: JANSON CORNELIS J · JANSON CORNELIS JOHANNES
7 granted patents·47 citations·filing 1993–2017
80Inventor score
Top patents by PatentIndex Score
7 records- 0157US5742114ALamp envelope with a metal clamping member and a fixation memberPHILIPS CORP·Filed 1996·Granted Apr 21, 1998·25 cites·20 claims
- 0253US5839818ACapped electric lamp and lighting system comprising a reflector and an associated capped electric lampPHILIPS CORP·Filed 1996·Granted Nov 24, 1998·14 cites·17 claims
- 0351US7372645B2Observation deviceBOSCH GMBH ROBERT·Filed 2004·Granted May 13, 2008·5 cites·20 claims
- 0449US10143786B2Breast pump systemKONINKLIJKE PHILIPS NV·Filed 2017·Granted Dec 4, 2018·0 cites·16 claims
- 0546US9724453B2Breast pump systemKONINKLIJKE PHILIPS NV·Filed 2013·Granted Aug 8, 2017·0 cites·15 claims
- 0640US9895474B2Breast pump systemKONINKLIJKE PHILIPS NV·Filed 2013·Granted Feb 20, 2018·0 cites·13 claims
- 0732US5550722AElectric lampPHILIPS CORP·Filed 1993·Granted Aug 27, 1996·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →