Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JK

Jack S. Knackstedt

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #2,326,022 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4955779 Connector 1990-09-11
4679337 Material working machine with vibrating tool carrier Frederick A. Carternock 1987-07-14