Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CG

Curt Graham — 3 Patents in 2021

VMVermeer Manufacturing: 3 patents #5 of 44Top 15%
Lynnville, IA: #1 of 1 inventorsTop 100%
Iowa: #138 of 1,785 inventorsTop 8%
Overall (2021): #86,729 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11166403 Steered caster wheel systems Nathan D. Dockter, Kent L. Thompson, Kent M. Recker 2021-11-09 $10,951,000
10980183 Self-propelled vehicles with extendable devices Kent L. Thompson, Nathan D. Dockter, Kent M. Recker 2021-04-20 $6,095,000
10953918 Self-propelled vehicles including a differential system Nathan D. Dockter, Kent M. Recker, Gary J. Burns, Kent L. Thompson, Scott Rempe +1 more 2021-03-23 $13,877,000