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

Glen A. Marshall

TRTrimark: 1 patents #1 of 6Top 20%
Waverly, IA: #2 of 3 inventorsTop 70%
Iowa: #511 of 1,656 inventorsTop 35%
Overall (2023): #437,492 of 537,848Top 85%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11713611 Power venting drive mechanism for vehicle Matthew L. Hidding, Christopher M. Lane, Daniel Labonté, Nicholas L. Kloxin, Coyle J. Hruska 2023-08-01