DW

Duane W. Wallace

RB Reed Rock Bit: 1 patents #9 of 20Top 45%
RL Reed Tool Company Limited: 1 patents #19 of 34Top 60%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,364,504 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4417629 Drill bit and method of manufacture — 1983-11-29
4277108 Hard surfacing for oil well tools — 1981-07-07