Kenneth Weddfelt

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Stora Mellosa, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling a drilling process of a percussion drilling m...
- Patent number 12,049,813
- Issue date Jul 30, 2024
- Epiroc Rock Drills Aktiebolag
- Kenneth Weddfelt
- G08 - SIGNALLING
Information Patent Grant
Impulse generator, hydraulic impulse tool and method for producing...
- Patent number 8,770,313
- Issue date Jul 8, 2014
- Atlas Copco Rock Drills AB
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and device
- Patent number 8,056,648
- Issue date Nov 15, 2011
- Atlas Copco Rock Drills AB
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control device
- Patent number 8,051,926
- Issue date Nov 8, 2011
- Atlas Copco Rock Drills AB
- Kenneth Weddfelt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device
- Patent number 7,886,843
- Issue date Feb 15, 2011
- Atlas Copco Rock Drills AB
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Impulse generator and method for impulse generation
- Patent number 7,861,641
- Issue date Jan 4, 2011
- Atlas Copco Rock Drills AB
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING A DRILLING PROCESS OF A PERCUSSION DRILLING M...
- Publication number 20220186600
- Publication date Jun 16, 2022
- EPIROC ROCK DRILLS AKTIEBOLAG
- Kenneth WEDDFELT
- G08 - SIGNALLING
Information Patent Application
Method and device
- Publication number 20100258326
- Publication date Oct 14, 2010
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method and device
- Publication number 20100025106
- Publication date Feb 4, 2010
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Impulse generator, hydraulic impulse tool and method for producing...
- Publication number 20090038817
- Publication date Feb 12, 2009
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Control Device
- Publication number 20090032305
- Publication date Feb 5, 2009
- ATLAS COPCO ROCK DRILLS AB
- Kenneth Weddfelt
- E21 - EARTH DRILLING MINING
Information Patent Application
Impulse Generator and Method for Impulse Generation
- Publication number 20080105115
- Publication date May 8, 2008
- Kenneth Weddfelt
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS