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

Cary J. Marston — 2 Patents

CECummins Engine: 1 patents #304 of 765Top 40%
CPCummins Intellectual Properties: 1 patents #22 of 77Top 30%
Columbus, IN: #661 of 1,378 inventorsTop 50%
Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,050,955 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8733324 Fuel heating system and method Norman C. Blizard, Thomas Hahn, Damon C. Salo, Kent A. Lobsiger 2014-05-27
5268842 Electronic control of engine fuel injection based on engine duty cycle Jeffrey P. Seger, Andrew C. Rosselli, Leslie A. Roettgen 1993-12-07