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

Michael Hartwig

ENEngelhard: 1 patents #271 of 518Top 55%
TAThyssenkrupp Presta Teccenter Ag: 1 patents #40 of 86Top 50%
Peine, NJ: #1 of 1 inventorsTop 100%
Overall (All Time): #1,941,986 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10344629 Method for arranging a camshaft in a camshaft module Andreas Stapelmann, Mario Ilgeroth, Frank Altag, Marko Curlic, Aaron Pfitscher 2019-07-09
4510265 Platinum/silver vanadate catalyzed diesel exhaust particulate filter 1985-04-09