DD

Darcy K. Dupuis

AS Apollo Energy Services: 2 patents #1 of 2Top 50%
📍 Calgary, CA: #55 of 545 inventorsTop 15%
Overall (2016): #150,263 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D757343 Drill rig lighting arrangement Matthew GOWANLOCK 2016-05-24
9316390 Lighting system for drilling rig Matthew GOWANLOCK 2016-04-19