DV

Don Vanderbrook

📍 Algona, IA: #24 of 38 inventorsTop 65%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,264,115 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8025033 Hydrogen and ammonia fueled internal combustion engine Mike Schiltz, Ted Hollinger 2011-09-27