DA

Donald W. Angermeier

📍 Owensville, IN: #2 of 5 inventorsTop 40%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,242,763 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7900618 Ball throwing machine conversion for pitch change — 2011-03-08