Inventor · disambiguated record
Willem P. H. A. Janssen
Also filed as: JANSSEN WILLEM P H A
3 granted patents·1 pending application·6 citations·filing 1980–2014
58Inventor score
Top patents by PatentIndex Score
4 records- 0161US9207580B2Toner refill deviceOCE TECH BV·Filed 2014·Granted Dec 8, 2015·1 cites·12 claims
- 0236US2015043998A1Print media moisturizing unitOCE TECH BV·Filed 2014·Application pending·0 cites
- 0325US5224920ADevice for folding and collecting sheets of different formatsOCE NEDERLAND BV·Filed 1991·Granted Jul 6, 1993·4 cites·9 claims
- 0423US4307959ASetting mechanism for an optical systemOCE NEDERLAND BV·Filed 1980·Granted Dec 29, 1981·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →