Inventor · disambiguated record
Johannes Feenstra
Also filed as: FEENSTRA JOHANNES · FEENSTRA JOHANNES BOKKE
6 granted patents·67 citations·filing 1975–2012
82Inventor score
Top patents by PatentIndex Score
6 records- 0186US8416488B2Display deviceHAYES ROBERT A·Filed 2010·Granted Apr 9, 2013·12 cites·28 claims
- 0279US8154486B2Driving of electrowetting display deviceFEENSTRA JOHANNES BOKKE·Filed 2008·Granted Apr 10, 2012·6 cites·16 claims
- 0375US4019888AMethod of melting a raw bath and a glass furnace for performing the methodPHILIPS CORP·Filed 1975·Granted Apr 26, 1977·29 cites·4 claims
- 0457US4314834ACoating apparatus for manufacturing optical fibersPHILIPS CORP·Filed 1980·Granted Feb 9, 1982·11 cites·7 claims
- 0551US4421706AMethod of manufacturing printing heads for ink jet printersPHILIPS CORP·Filed 1982·Granted Dec 20, 1983·9 cites·6 claims
- 0644US9153157B2Display device and display apparatusFEENSTRA JOHANNES·Filed 2012·Granted Oct 6, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →