RR

Reza Rahmani

ND National Oilwell Dht: 1 patents #2 of 15Top 15%
📍 Spring, TX: #156 of 378 inventorsTop 45%
🗺 Texas: #6,158 of 17,606 inventorsTop 35%
Overall (2019): #301,574 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10240399 Downhole drill bit cutting element with chamfered ridge — 2019-03-26