Mutala
Finland
12
2009-10-29
The entities that hold a legal rights for patent applications filed by inventor Maki Jorma:
Jorma Maki from Mutala, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for controlling pressure fluid operated percussion device, and percussion device
#2 | 2009-07-30Method for controlling percussion device, software production, and percussion device
#3 | 2009-03-12Method and rock drilling rig for hole drilling
#4 | 2009-01-29Percussion device
#5 | 2008-01-03Method for breaking rock
#6 | 2007-08-30Pressure-fluid-operated percussion device
#7 | 2006-08-24Method of generating stress pulse in tool by means of pressure fluid operated impact device, and impact device
#8 | 2006-08-10Control valve in a percussion device and a method comprising a closed pressure space at the end position of the piston
#9 | 2006-08-03Control valve and a method for a percussion device with a working cycle involving several coupling moments
#10 | 2006-07-20Impact device and method for generating stress pulse therein
#11 | 2006-03-21Impact device
#12 | 2006-02-16Impact device with a rotable control valve
3865040 ⎘