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

David J. Munt — 2 Patents

CUCummins: 1 patents #780 of 1,560Top 50%
CECummins Engine: 1 patents #304 of 765Top 40%
Columbus, IN: #661 of 1,378 inventorsTop 50%
Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,203,348 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6577938 System for selecting between automatic and manual control of a number of gear ratios of a semiautomatic transmission Steven M. Bellinger 2003-06-10
6003396 System for controlling downshift points of automatically selectable transmission gears Steven M. Bellinger, Stephen Lee Cooper, Daniel W. Bache 1999-12-21