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

Mark Scaife

Caterpillar: 4 patents #1,659 of 8,398Top 20%
UPUniversity Of Pittsburgh: 2 patents #465 of 1,817Top 30%
UPUpmc: 2 patents #2 of 81Top 3%
PLPerkins Engines Company Limited: 1 patents #78 of 209Top 40%
Metamora, IL: #35 of 208 inventorsTop 20%
Illinois: #13,022 of 84,256 inventorsTop 20%
Overall (All Time): #692,732 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12042343 Adjustable retaining arm system Jeffrey S. Vipperman, Christopher Michael Dumm, Garth Abraham Elias, Tyler Ferris, Peter David Allen 2024-07-23
11939931 Engine control system Gavin Williams, Peter Ladlow, Max Best 2024-03-26
11382716 Adjustable retaining arm system Jeffrey S. Vipperman, Christopher Michael Dumm, Garth Abraham Elias, Tyler Ferris, Peter David Allen 2022-07-12
11125188 Hydrogen and electric power co-production system and method David M. Ginter, Ronald Silver, Jaswinder Singh 2021-09-21
10787984 Power system optimization calibration Sylvain J. Charbonnel, Gavin Williams, Anand KrishnamurthyGopalan 2020-09-29
8011179 Method and system for maintaining aftertreatment efficiency Trent J. Cleveland, Michael Lowe, Cornelius Opris, Evan Jacobson, Matthew R. Roth 2011-09-06
7841172 Method and system for maintaining aftertreatment efficiency Trent J. Cleveland, Michael Lowe, Cornelius Opris, Evan Jacobson 2010-11-30