JV

Juhani Välisalo

📍 Pirkkala, FI: #3 of 15 inventorsTop 20%
Overall (2022): #142,185 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11371287 Fluid operated drilling device and a method for drilling a hole — 2022-06-28
11306538 Fluid operated drilling device and a method for drilling a hole using a fluid operated drilling device — 2022-04-19