JC

Jonathan Douglas Callaghan

NU Nov Canada Ulc: 2 patents #2 of 15Top 15%
NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Edmonton, CA: #662 of 2,912 inventorsTop 25%
Overall (All Time): #1,415,598 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11454067 Drill floor support structures Kameron Wayne Konduc, Randy Steven Stoik 2022-09-27
11352843 System and method for offline standbuilding 2022-06-07
8516751 Mobile drilling rig Kameron Wayne Konduc, Timothy Scott Anderson 2013-08-27