MW

Michael C. Walgren

TW The Charles Machine Works: 1 patents #8 of 31Top 30%
📍 Lake Havasu City, AZ: #3 of 14 inventorsTop 25%
🗺 Arizona: #1,002 of 3,383 inventorsTop 30%
Overall (2025): #275,037 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1089341 Microtrencher blade Brant Douglas Kukuk, Todd J. Streck, David J. Diel 2025-08-19