Inventor · disambiguated record
Johannes Valk
Also filed as: VALK JOHANNES · VALK JOHANNES ADRIANUS
3 granted patents·82 citations·filing 1989–1999
72Inventor score
Top patents by PatentIndex Score
3 records- 0150US6415902B1Orientation mechanismNEDERLANDE ORGANISATIE VOOR TO·Filed 1999·Granted Jul 9, 2002·29 cites·16 claims
- 0245US6301506B1Techniques of treating patients with electromagnetic radiationRAITEC B V·Filed 1999·Granted Oct 9, 2001·51 cites·20 claims
- 0328US5001030AMethod and means for transferring electrostatically charged image powderOCE NEDERLAND BV·Filed 1989·Granted Mar 19, 1991·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →