CH

Calvin Heinen

📍 Kiel, WI: #51 of 71 inventorsTop 75%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,806,241 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5346207 Illuminated backboard — 1994-09-13