Inventor · disambiguated record
Klaas Wijma
Also filed as: WIJMA KLAAS · WIJMA KLAAS GEERT
7 granted patents·64 citations·filing 2004–2017
83Inventor score
Technology areasE02F
Top patents by PatentIndex Score
7 records- 0187US7930844B2Self-sharpening, auto-signalling wearing partCOMBI WEAR PARTS AB·Filed 2008·Granted Apr 26, 2011·21 cites·20 claims
- 0281US7971375B2Tooth systemCOMBI WEAR PARTS AB·Filed 2010·Granted Jul 5, 2011·9 cites·24 claims
- 0374US7694443B2Tooth systemCOMBI WEAR PARTS AB·Filed 2004·Granted Apr 13, 2010·21 cites·24 claims
- 0465US7739812B2Cutter head and suction dredgerVOSTA LMG BV·Filed 2007·Granted Jun 22, 2010·9 cites·12 claims
- 0555US9657462B2Tool and tool holder for a dredgerCOMBI WEAR PARTS AB·Filed 2013·Granted May 23, 2017·2 cites·18 claims
- 0639US10724211B2Wearing-part systemCOMBI WEAR PARTS AB·Filed 2017·Granted Jul 28, 2020·0 cites·10 claims
- 0738US8732991B2Cutter head for dredging ground and use of this cutter head for dredging groundCLAESSENS STIJN·Filed 2009·Granted May 27, 2014·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →