EN

Ephraim Natkins

AM American Casting & Manufacturing: 3 patents #2 of 5Top 40%
📍 New York, NY: #5,981 of 20,192 inventorsTop 30%
🗺 New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,617,111 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6416091 Padlock-type security seal Joseph H. C. Wenk 2002-07-09
6131969 Cable lock — 2000-10-17
4321952 Strap tightening hand tool — 1982-03-30