Patents/Inventors

Olivier Bruandet

TampereFI5 patents

6 Patents

US123451032025
Drill Bit Assembly Comprising an Expandable Retaining Sleeve
SANDVIK MINING AND CONSTRUCTION OY
0 cites
US121960592025
Spline Lubrication for DTH Hammers
SANDVIK MINING AND CONSTRUCTION OY
0 cites
US120549902024
Rock Drill Bit for Percussive Drilling
Sandvik Mining And Construction AB
0 cites
US120067712024
Down-the-hole Hammer Drill Bit Assembly
Sandvik Mining And Construction Tools AB
0 cites
US119463282024
Down the Hole Drilling Assembly Exhaust Assembly
Sandvik Mining And Construction Oy
0 cites
US118349292023
Down the Hole Drilling Assembly and Apparatus
Sandvik Mining And Construction Oy
0 cites