JJ

John A Jepsen, Jr.

DU Duracell: 1 patents #120 of 239Top 55%
📍 Crystal Lake, IL: #472 of 734 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,613,463 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D423253 Display stand for articles Karen T. Conrad, Joseph T. Ricci, Christopher DeMarco 2000-04-25