Inventor
MAEKI JORMA
FI16 patents
⚠️ This page may combine multiple inventors who share the name “MAEKI JORMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDVIK TAMROCK OY
6 patentsUS7013996B2Mar 21, 2006
Impact device
SANDVIK TAMROCK OY21 citations91
US6732814B2May 11, 2004
Rock drilling machine
SANDVIK TAMROCK OY11 citations73
US6705407B2Mar 16, 2004
Rock drilling and mounting frame
SANDVIK TAMROCK OY10 citations73
USD459366SJun 25, 2002
Support element for supporting stabilator pistons of an axial bearing in a rock drill
SANDVIK TAMROCK OY8 citations73
US7178447B2Feb 20, 2007
Control valve and a method for a percussion device with a working cycle involving several coupling moments
SANDVIK TAMROCK OY4 citations61
USD439916SApr 3, 2001
Fastening body for a rock drill
SANDVIK TAMROCK OY1 citations51
SANDVIK MINING & CONSTR OY
4 patentsUS7717190B2May 18, 2010
Method for controlling percussion device, software production, and percussion device
SANDVIK MINING & CONSTR OY16 citations83
US7322425B2Jan 29, 2008
Method of generating stress pulse in tool by means of pressure fluid operated impact device, and impact device
SANDVIK MINING & CONSTR OY10 citations83
US7836969B2Nov 23, 2010
Method for controlling pressure fluid operated percussion device, and percussion device
SANDVIK MINING & CONSTR OY4 citations61
US7743851B2Jun 29, 2010
Method and rock drilling rig for hole drilling
SANDVIK MINING & CONSTR OY0 citations51