DR

Donald G. Reitsma

SI Smith International: 1 patents #23 of 74Top 35%
📍 Katy, TX: #111 of 334 inventorsTop 35%
🗺 Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #432,355 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10132129 Managed pressure drilling with rig heave compensation Ossama R. Sehsah, Yawan Couturier 2018-11-20