LK

Len Kretchman

📍 Fergus Falls, MN: #20 of 65 inventorsTop 35%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,192,330 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6754965 Integrated sandwich crimping tool — 2004-06-29
6004596 Sealed crustless sandwich David Geske 1999-12-21