Inventor · disambiguated record
Karl-Heinz Kohricht
Also filed as: KOEHRICHT KARL-HEINZ · KOHRICHT KARL-HEINZ
3 granted patents·46 citations·filing 1992–2006
70Inventor score
Top patents by PatentIndex Score
3 records- 0175US6998080B2Method for manufacturing a filter bodyMSA AUER GMBH·Filed 2002·Granted Feb 14, 2006·27 cites·11 claims
- 0253US8230854B2Oxygen-generating breathing apparatusKRUGER FRANK·Filed 2006·Granted Jul 31, 2012·2 cites·11 claims
- 0341US5267558AChemical cartridge for respiratorsAUERGESELLSCHAFT GMBH·Filed 1992·Granted Dec 7, 1993·17 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →