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

Clarence A. Juncker

AGAgtracks: 2 patents #7 of 8Top 90%
Greenwood, IN: #268 of 649 inventorsTop 45%
Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,201,817 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6557953 Frame for track apparatus Glenn W. Kahle, David Juncker, Jamsheed Reshad, Kenneth J. Juncker, Lloyd E. Juncker 2003-05-06
5983755 Chain saw sharpening apparatus with unique disassembly feature David Juncker 1999-11-16