Inventor · disambiguated record

Tatu Hautala

Also filed as: HAUTALA TATU

1 granted patent·0 citations·filing 2009–2009

3Inventor score

Technology areasE21B

Files withPUURA JUSSI1

Top patents by PatentIndex Score

1 record

0129US8689902B2Method and equipment for displaying drill holes and method for directing drill rod when holes are drilled into rockPUURA JUSSI·Filed 2009·Granted Apr 8, 2014·0 cites·22 claims

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