Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Arrowhead Systems › Charles E. Leher
CL

Charles E. Leher

ASArrowhead Systems: 1 patents #5 of 19Top 30%
Oshkosh, WI: #583 of 837 inventorsTop 70%
Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,568,693 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6170649 Interlocked conveyor frame Randel L. Radandt, Keith J. Knepfel 2001-01-09

Nearby-Ranked Inventors

Guido Rommelli1
Jan-Erik Hallin1
Motohiro Shiraishi1
Les Kaeb1
Keith J. Knepfel1
Mitsuo Anzai1
Barbara Panzner1
Rickard Darrell Hansen1
Bradley Francis Gartner1