DJ

Daniel D. Friel, Jr.

ED Edgecraft: 2 patents #3 of 3Top 100%
📍 Kennett Square, PA: #9 of 32 inventorsTop 30%
🗺 Pennsylvania: #1,176 of 7,529 inventorsTop 20%
Overall (2017): #160,550 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9656372 Sharpener for thick knives Samuel Weiner, Bela Elek 2017-05-23
9649749 Manual sharpener Samuel Weiner, Bela Elek 2017-05-16