Inventor · disambiguated record
Hendrik J. Stolk
Also filed as: STOLK HENDRIK J · STOLK HENDRIK JAN
10 granted patents·2 pending applications·36 citations·filing 1997–2016
84Inventor score
Top patents by PatentIndex Score
12 records- 0181US8276250B2Method of manufacturing a piezoelectric ink jet deviceWIJNGAARDS DAVID D L·Filed 2008·Granted Oct 2, 2012·8 cites·12 claims
- 0279US7843113B2Ink jet device having piezoelectric actuator with insulating structure and method of producing the piezoelectric actuatorOCE TECH BV·Filed 2008·Granted Nov 30, 2010·11 cites·19 claims
- 0366US8869362B2Method of forming an array of piezoelectric actuators on a membraneWIJNGAARDS DAVID D L·Filed 2008·Granted Oct 28, 2014·3 cites·11 claims
- 0459US7791630B2Method of adjusting an exposure device for an electrophotographic printer and exposure deviceOCE TECH BV·Filed 2006·Granted Sep 7, 2010·3 cites·22 claims
- 0553US9216577B2Droplet ejection deviceOCE TECH BV·Filed 2014·Granted Dec 22, 2015·0 cites·14 claims
- 0645US5768672ACleaning members of image recording devicesOCE TECH BV·Filed 1997·Granted Jun 16, 1998·9 cites·13 claims
- 0742US9925769B2MEMS chip and method of manufacturing a MEMS chipOCE TECH BV·Filed 2016·Granted Mar 27, 2018·0 cites·19 claims
- 0841US6290347B1Ink jet arrayOCE TECH BV·Filed 2000·Granted Sep 18, 2001·2 cites·10 claims
- 0937US2015070430A1Method for operating an inkjet deviceOCE TECH BV·Filed 2014·Application pending·0 cites
- 1033US6343856B1Ink jet arrayOCE TECH BV·Filed 2000·Granted Feb 5, 2002·0 cites·13 claims
- 1130US6309061B1Ink jet arrayOCE TECH BV·Filed 2000·Granted Oct 30, 2001·0 cites·7 claims
- 1227US2016121611A1Piezo-actuated inkjet print head, method of designing such a print head and a method of manufacturing such a print headOCE TECH BV·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →