Noel R. Lepp

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Crankcase ventilation oil drain tube
- Patent number 6,520,164
- Issue date Feb 18, 2003
- Caterpillar Inc.
- Noel R. Lepp
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine with an exhaust gas recirculation system
- Patent number 6,422,220
- Issue date Jul 23, 2002
- Caterpillar Inc.
- Noel R. Lepp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CRANKCASE VENTILATION OIL DRAIN TUBE
- Publication number 20030019484
- Publication date Jan 30, 2003
- Noel R. Lepp
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH AN EXHAUST GAS RECIRCULATION SYSTEM
- Publication number 20020073979
- Publication date Jun 20, 2002
- Noel R. Lepp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS