BP

Bernard Piras

MO Montabert: 2 patents #1 of 1Top 100%
📍 Charly, FR: #1 of 5 inventorsTop 20%
Overall (2021): #177,770 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10974379 Rock breaking device 2021-04-13
10926394 Hydraulic percussion device 2021-02-23