Dohn W. Pfeiffer

CG Case Gmbh: 1 patents #48 of 128Top 40%

📍 Bettendorf, IA: #6 of 28 inventorsTop 25%

🗺 Iowa: #239 of 1,101 inventorsTop 25%

Overall (2003): #234,148 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6572035	Rotary accelerating apparatus for a crop residue spreader of an agricultural combine	—	2003-06-03