FN

Fred Nielsen

📍 Del Mar, CA: #330 of 784 inventorsTop 45%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,680,593 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D281051 Combined bottle and tab can opener — 1985-10-22
D276691 Combined bottle and tab-can opener — 1984-12-11
D261854 Twist-off cap gripper — 1981-11-17