Inventor · disambiguated record
Johannes Christoffel Van Dyk
Also filed as: VAN DYK JOHANNES · VAN DYK JOHANNES C · VAN DYK JOHANNES CHRISTOFFEL
3 granted patents·1 pending application·9 citations·filing 1996–2009
59Inventor score
Top patents by PatentIndex Score
4 records- 0155US8906122B2Coal processing operation comprising a dense media separation stage to separate a coal feedstock into lower and higher ash coal streamsVAN DYK JOHANNES CHRISTOFFEL·Filed 2009·Granted Dec 9, 2014·2 cites·8 claims
- 0238US8252074B2Method of operating a fixed bed dry bottom gasifierVAN DYK JOHANNES CHRISTOFFEL·Filed 2006·Granted Aug 28, 2012·0 cites·7 claims
- 0332US2008034660A1Gasification of Carbonaceous MaterialKEYSER MARTIN J·Filed 2005·Application pending·0 cites
- 0422US5778795ARailway truck assembly for truck maintainenceGOBARAIL PTY LTD·Filed 1996·Granted Jul 14, 1998·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →