Inventor · disambiguated record
Johannes Kortenoeven
Also filed as: KORTENOEVEN JOHANNES
3 granted patents·1 pending application·11 citations·filing 1975–2007
61Inventor score
Top patents by PatentIndex Score
4 records- 0155US8018617B2Erasing a stored information pattern on a storage mediumOCE TECH BV·Filed 2004·Granted Sep 13, 2011·9 cites·16 claims
- 0238US2008030755A1Erasing a stored information pattern on a storage medium with progress indicationKORTENOEVEN JOHANNES·Filed 2007·Application pending·0 cites
- 0323US4013783APanchromatically sensitive zinc oxideOCE VAN DER GRINTEN NV·Filed 1975·Granted Mar 22, 1977·1 cites·8 claims
- 0422US4322486AElectrophotographic process involving double chargingOCE VAN DER GRINTEN NV·Filed 1979·Granted Mar 30, 1982·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →