KE

Kenneth D. Erdman

Caterpillar: 1 patents #4,437 of 8,398Top 55%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #3,433,096 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7131402 Method for controlling exhaust emissions from direct injection homogeneous charge compression ignition engines Rafal A. Sobotowski, Charles H. Schleyer, Kevin P. Duffy 2006-11-07