HH

Hal B. Heyer

📍 Crystal, MN: #100 of 227 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,337,543 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D296472 Vascular puncture dressing — 1988-06-28
4534762 Vascular puncture dressing — 1985-08-13