DQ

Douglas A. Quast

UM University of Minnesota: 1 patents #1,216 of 2,951Top 45%
📍 Elk River, MN: #137 of 238 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,983,872 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4700730 Walker for a small child John P. Samuelson 1987-10-20