Inventor · disambiguated record
Curtis J. Knapper
Also filed as: KNAPPER CURTIS J
3 granted patents·1 pending application·584 citations·filing 1998–2005
79Inventor score
Top patents by PatentIndex Score
4 records- 0198US6063350AReducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reductionCLEAN DIESEL TECH INC·Filed 1998·Granted May 16, 2000·392 cites·11 claims
- 0291US6279603B1Fluid-cooled injectorAMBAC INTERNAT·Filed 1998·Granted Aug 28, 2001·182 cites·10 claims
- 0379US7743737B2Engine on pulsed fuel additive concentrate dosing system and controllerCLEAN DIESEL TECH INC·Filed 2005·Granted Jun 29, 2010·10 cites·17 claims
- 0432US2002001554A1Method of reducing NOx emissions using a fluid-cooled injectorFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →