WG

Walter D. Van Gerpen

📍 Ames, NE: #1 of 1 inventorsTop 100%
🗺 Nebraska: #21 of 137 inventorsTop 20%
Overall (1982): #17,039 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D263979 Slow pitch softball pitcher's aid Gene F. Van Gerpen 1982-04-20