SE

Scott P. Ellisor

DR Dril-Quip: 1 patents #46 of 80Top 60%
📍 Spring, TX: #1,281 of 2,039 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,867,289 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10344896 Vertical ratcheting anti-rotation device Christopher C. Mayer, John E. Nelson, Mark A. Manning 2019-07-09