WO

William Francis Obermark

WI Webco Industries: 1 patents #1 of 5Top 20%
📍 Sand Springs, OK: #1 of 4 inventorsTop 25%
🗺 Oklahoma: #307 of 1,049 inventorsTop 30%
Overall (2021): #212,181 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11014181 Work hardened welds and methods for same Yong Joo Kim, Stephen Douglas Obermark, Brent Michael Summers, Austin Tyler Hanes 2021-05-25