AP

Aubery W. Penn

Caterpillar: 3 patents #2,162 of 8,398Top 30%
Overall (All Time): #1,611,735 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6609484 Engine cooling system David R. Berta, Terry L. Schaffer 2003-08-26
6318347 Remote mounted air-to-air aftercooler Paul A. Dicke, Ronald Dupree, Donald C. Hodges, Jiubo Ma 2001-11-20
5180003 Dual fan cooling system Richard Louis Kouzel, Brian D. Jensen, Paul A. Dicke 1993-01-19