Inventor · disambiguated record

Noel R. Lepp

Also filed as: LEPP NOEL R

2 granted patents·40 citations·filing 2000–2001

63Inventor score

Technology areasF01M F02M

Files withCATERPILLAR INC2

Top patents by PatentIndex Score

2 records

0177US6422220B1Internal combustion engine with an exhaust gas recirculation systemCATERPILLAR INC·Filed 2000·Granted Jul 23, 2002·19 cites·20 claims
0274US6520164B1Crankcase ventilation oil drain tubeCATERPILLAR INC·Filed 2001·Granted Feb 18, 2003·21 cites·15 claims

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