FJ

Francis Richard Janek, Jr.

📍 Chardon, OH: #163 of 361 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,209,085 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6669399 Wedge-lockable removable punch and die bushing in retainer — 2003-12-30
6182545 Wedge-lockable removable punch and die bushing in retainer — 2001-02-06