Valto Ilomaki

Person

SF-33470 Ylojarvi, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Double bit assembly and method of using the same
- Patent number 5,957,224
- Issue date Sep 28, 1999
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling apparatus
- Patent number 5,778,988
- Issue date Jul 14, 1998
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for adjusting the impact force on a hammer
- Patent number 5,427,187
- Issue date Jun 27, 1995
- Valto Ilomaki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Drilling equipment and a method for regulating its penetration
- Patent number 5,388,649
- Issue date Feb 14, 1995
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling a tunnel
- Patent number 5,316,092
- Issue date May 31, 1994
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling a tunnel
- Patent number 5,295,734
- Issue date Mar 22, 1994
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control method and control equipment for drilling apparatus
- Patent number 5,284,403
- Issue date Feb 8, 1994
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tunnel drilling apparatus with drill waste removal
- Patent number 5,255,960
- Issue date Oct 26, 1993
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for the mounting of underground pipelines
- Patent number 5,240,352
- Issue date Aug 31, 1993
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling apparatus and method for its control
- Patent number 5,236,284
- Issue date Aug 17, 1993
- Valto Ilomaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for the production of underground pipelines
- Patent number 5,125,768
- Issue date Jun 30, 1992
- Valto Ilomaki
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for mounting a casing shoe on a drilling appatatus
- Publication number 20020033078
- Publication date Mar 21, 2002
- Valto Ilomaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Valto Ilomaki

Person

Patents Grantslast 30 patents

Double bit assembly and method of using the same

Drilling apparatus

Method for adjusting the impact force on a hammer

Drilling equipment and a method for regulating its penetration

Method and apparatus for drilling a tunnel

Method and apparatus for drilling a tunnel

Control method and control equipment for drilling apparatus

Tunnel drilling apparatus with drill waste removal

Method for the mounting of underground pipelines

Drilling apparatus and method for its control

Method and apparatus for the production of underground pipelines

Patents Applicationslast 30 patents

Method for mounting a casing shoe on a drilling appatatus