WJ

Walter W. Trail, Jr.

SF Schnabel Foundation: 1 patents #1 of 2Top 50%
📍 Hedgesville, WV: #2 of 2 inventorsTop 100%
🗺 West Virginia: #53 of 222 inventorsTop 25%
Overall (2021): #216,609 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10889955 Cutting tool adapter and method of underpinning structures using cutting tool adapter for soil mixing Matthew J. Niermann 2021-01-12