TR

Timothy W. Roberts

UE Unit Rig & Equipment: 1 patents #7 of 24Top 30%
📍 Tulsa, OK: #825 of 2,344 inventorsTop 40%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,214,552 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6398196 Steam humidifier for furnaces Barry Light 2002-06-04
4629211 Frame and axle for heavy duty trucks Rodger L. Modglin, W. Ray Borthick 1986-12-16