DK

Douglas W. Koehler

Caterpillar: 1 patents #90 of 387Top 25%
📍 Naperville, IL: #67 of 251 inventorsTop 30%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #234,677 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6609369 System and method of pressure compensation for electro hydraulic control systems Michael Schwab, Jiao Zhang 2003-08-26