ML

Michael D. Langenfeld

VM Vermeer Manufacturing: 2 patents #2 of 24Top 9%
📍 Pella, IA: #6 of 33 inventorsTop 20%
🗺 Iowa: #223 of 1,656 inventorsTop 15%
Overall (2023): #125,912 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11808151 Dual rod directional drilling system Jacob Richard Smith 2023-11-07
11697967 Pullback system for drilling tool Jacob Richard Smith, Tyler J. Dorin 2023-07-11