HZ

H. Udo Zeidler

📍 Calgary, CA: #77 of 622 inventorsTop 15%
Overall (2021): #158,992 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11066882 Apparatus and method for early kick detection and loss of drilling mud in oilwell drilling operations — 2021-07-20
10907426 Apparatus and method for early kick detection and loss of drilling mud in oilwell drilling operations — 2021-02-02