Inventor · disambiguated record
Evert Pieter Houwman
Also filed as: HOUWMAN EVERT · HOUWMAN EVERT PIETER
6 granted patents·2 pending applications·81 citations·filing 2003–2020
82Inventor score
Files withELEMENT SIX TECH LTD4GODFRIED HERMAN PHILIP2BOOKHAM TECHNOLOGY PLC1NELISSEN WILHELMUS GERARDA MARIA1
Top patents by PatentIndex Score
8 records- 0195US7740824B2Optical quality diamond materialGODFRIED HERMAN PHILIP·Filed 2003·Granted Jun 22, 2010·69 cites·71 claims
- 0292US9551090B2Optical quality diamond materialELEMENT SIX TECH LTD·Filed 2014·Granted Jan 24, 2017·3 cites·19 claims
- 0388US10125434B2Optical quality diamond materialELEMENT SIX TECH LTD·Filed 2016·Granted Nov 13, 2018·2 cites·16 claims
- 0486US10851471B2Optical quality diamond materialELEMENT SIX TECH LTD·Filed 2018·Granted Dec 1, 2020·1 cites·19 claims
- 0579US8936774B2Optical quality diamond materialGODFRIED HERMAN PHILIP·Filed 2010·Granted Jan 20, 2015·2 cites·18 claims
- 0671US2021115591A1Optical quality diamond materialELEMENT SIX TECH LTD·Filed 2020·Application pending·0 cites
- 0764US8309205B2Single crystal diamond elements having convex surfaces and methods of its fabricationNELISSEN WILHELMUS GERARDA MARIA·Filed 2006·Granted Nov 13, 2012·4 cites·22 claims
- 0836US2006050355A1Wavelength locker comprising a diamond etalonBOOKHAM TECHNOLOGY PLC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →