Tampere
Finland
5
2013-06-13
The entities that hold a legal rights for patent applications filed by inventor Eilo Erkki:
Erkki Eilo from Tampere, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Designing drilling pattern for excavating rock cavern
#2 | 2010-11-11Method and software product for designing drilling pattern for rock cavity excavation
#3 | 2010-04-01Designing drilling pattern for excavating rock cavern
#4 | 2010-02-04Method for drilling rock
#5 | 2009-02-12User interface for rock drilling rig
289477 ⎘