DH

Dean W. Holst

UC Unverferth Manufacturing Co.: 1 patents #23 of 36Top 65%
📍 Eldridge, IA: #38 of 62 inventorsTop 65%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,807,177 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5349911 Assembly used in farm implements to clear mulch for minimum tillage Ray Rawson 1994-09-27