Inventor · disambiguated record
Witold Roman Wiszniewski
Also filed as: WISZNIEWSKI WITOLD · WISZNIEWSKI WITOLD ROMAN
7 granted patents·38 citations·filing 1996–2011
80Inventor score
Top patents by PatentIndex Score
7 records- 0189US7658977B2Method of fabricating inkjet printhead having planar nozzle plateSILVERBROOK RES PTY LTD·Filed 2007·Granted Feb 9, 2010·9 cites·11 claims
- 0283US8453329B2Method of fabricating inkjet printhead having low-loss contact for thermal actuatorsNORTH ANGUS JOHN·Filed 2010·Granted Jun 4, 2013·4 cites·5 claims
- 0354US5682053ASilicon transducer with composite beamAWA MICROELECTRONICS·Filed 1996·Granted Oct 28, 1997·25 cites·22 claims
- 0450US8840227B2Inkjet printhead having bilayered nozzle plate comprised of two different ceramic materialsWISZNIEWSKI WITOLD ROMAN·Filed 2011·Granted Sep 23, 2014·0 cites·7 claims
- 0548US8967772B2Inkjet printhead having low-loss contact for thermal actuatorsNORTH ANGUS JOHN·Filed 2010·Granted Mar 3, 2015·0 cites·17 claims
- 0646US8075096B2Inkjet printhead with first and second nozzle platesWISZNIEWSKI WITOLD ROMAN·Filed 2010·Granted Dec 13, 2011·0 cites·9 claims
- 0746US7934798B2Inkjet printhead comprising nozzle plate having improved robustnessSILVERBROOK RES PTY LTD·Filed 2007·Granted May 3, 2011·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →