JS

J. Fred Castner, Sr.

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 San Diego, CA: #15,630 of 23,606 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,124,793 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4236637 Cotton swab vender John F. Castner, Jr. 1980-12-02