HM

Harald Merkel

EA Epiroc Rock Drills Aktiebolag: 1 patents #2 of 5Top 40%
📍 Örebro, SE: #2 of 9 inventorsTop 25%
Overall (2025): #374,288 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12281573 Pulsed power drilling tool and a method for breaking a mineral substrate Erik Jakobsson 2025-04-22