DC

David Frederick Chalus

NU Nov Canada Ulc: 1 patents #1 of 10Top 10%
📍 Edmonton, CA: #68 of 282 inventorsTop 25%
Overall (2023): #476,367 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11549337 Multi-well bop cellar trailer Kameron Wayne Konduc, Randy Steven Stoik, Roman Konowalec, Jonathon Douglas Callaghan, Li Liu 2023-01-10