Hannu Paasonen

Person

FIN-37100 Nokia, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Drilling device for drilling and reaming of a hole
- Patent number 8,083,010
- Issue date Dec 27, 2011
- Teijo Hulkkonen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock drill machine
- Patent number 7,614,464
- Issue date Nov 10, 2009
- Doofor Oy
- Hannu Paasonen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Bit assembly for a hammering drill
- Patent number 7,124,843
- Issue date Oct 24, 2006
- Teijo Hulkkonen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Increased efficiency percussion piston and method for operating same
- Patent number 6,029,753
- Issue date Feb 29, 2000
- Jaakko Kuusento
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Continuously revolving percussion drilling machine
- Patent number 4,736,806
- Issue date Apr 12, 1988
- Oy Tampella AB
- Pekka Salmi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of and device for adjusting the feed movement of a drill rod...
- Patent number 4,711,090
- Issue date Dec 8, 1987
- Oy Tampella AB
- Eero Hartiala
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shank adaptor for a rock drill
- Patent number D282666
- Issue date Feb 18, 1986
- Oy Tampella AB
- Pekka Salmi
- D15 - Machines not elsewhere specified
Information Patent Grant
Drill steel centralizer
- Patent number 4,402,557
- Issue date Sep 6, 1983
- Oy Tampella AB
- Hannu I. Paasonen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic drilling apparatus
- Patent number 4,355,691
- Issue date Oct 26, 1982
- Oy Tampella AB
- Esa Karru
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic percussion apparatus
- Patent number 4,343,227
- Issue date Aug 10, 1982
- Oy Tampella AB
- Esa Karru
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
DRILLING DEVICE FOR DRILLING AND REAMING OF A HOLE
- Publication number 20090188722
- Publication date Jul 30, 2009
- Teijo Hulkkonen
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK DRILL MACHINE
- Publication number 20090078468
- Publication date Mar 26, 2009
- Hannu PAASONEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Bit assembly for a hammering drill
- Publication number 20060054362
- Publication date Mar 16, 2006
- Teijo Hulkkonen
- E21 - EARTH DRILLING MINING

Hannu Paasonen

Person

Patents Grantslast 30 patents

Drilling device for drilling and reaming of a hole

Rock drill machine

Bit assembly for a hammering drill

Increased efficiency percussion piston and method for operating same

Continuously revolving percussion drilling machine

Method of and device for adjusting the feed movement of a drill rod...

Shank adaptor for a rock drill

Drill steel centralizer

Hydraulic drilling apparatus

Hydraulic percussion apparatus

Patents Applicationslast 30 patents

DRILLING DEVICE FOR DRILLING AND REAMING OF A HOLE

ROCK DRILL MACHINE

Bit assembly for a hammering drill