DB

Donald Brisebois

📍 Churchill Falls, CA: #7 of 26 inventorsTop 30%
Overall (All Time): #1,559,129 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7896443 Ore extraction using combined blast and thermal fragmentation — 2011-03-01
7195320 Thermal rock fragmentation application in narrow vein extraction — 2007-03-27
6913320 Thermal rock fragmentation application in narrow vein extraction — 2005-07-05