Inventor · disambiguated record
Herbert Jan Koelman
Also filed as: KOELMAN HERBERT JAN
2 granted patents·1 pending application·33 citations·filing 1999–2013
62Inventor score
Top patents by PatentIndex Score
3 records- 0180US9216804B2Pod drive comprising a reduction gearingVAN DER LAAN MARKUS·Filed 2012·Granted Dec 22, 2015·21 cites·19 claims
- 0230US6731280B1Method and device for designing surfaces with a free formKOELMAN INTELLECTUEEL EIGENDOM·Filed 1999·Granted May 4, 2004·12 cites·11 claims
- 0330US2015158568A1Vessel with rotatable podBLUE THRUSTER B V·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →