Inventor · disambiguated record
Kurt Andersson
Also filed as: ANDERSSON KURT · ANDERSSON KURT H · ANDERSSON KURT HOLGER
21 granted patents·220 citations·filing 1975–2010
94Inventor score
Files withATLAS COPCO ROCK DRILLS AB6ANDERSSON KURT4ATLAS COPCO AB3ATLAS COPCO ROCKTECH AB3ATLAS COPCO MCT AB2
Top patents by PatentIndex Score
21 records- 0186US4068727AMethod and device for damping the recoil of a work tool connected to a rock drilling machineATLAS COPCO AB·Filed 1976·Granted Jan 17, 1978·43 cites·27 claims
- 0276US5372196AHammer drill deviceATLAS COPCO ROCKTECH AB·Filed 1993·Granted Dec 13, 1994·36 cites·4 claims
- 0370US4387775ARock drilling apparatusATLAS COPCO AB·Filed 1981·Granted Jun 14, 1983·27 cites·11 claims
- 0465US6371222B1Hammer deviceATLAS COPCO ROCK DRILLS AB·Filed 1999·Granted Apr 16, 2002·26 cites·1 claims
- 0560US3983788AMethod to minimize the amount of oil in the air exhausted from a pneumatically operated impact motor and an impact motor for carrying out this methodATLAS COPCO AB·Filed 1975·Granted Oct 5, 1976·16 cites·11 claims
- 0659US7484570B2Percussion deviceATLAS COPCO ROCK DRILLS AB·Filed 2005·Granted Feb 3, 2009·4 cites·1 claims
- 0755US7896100B2Valve device for a percussion device and a percussion device for a rock drilling machineATLAS COPCO ROCK DRILLS AB·Filed 2006·Granted Mar 1, 2011·2 cites·20 claims
- 0848US7628223B2Rock drilling deviceATLAS COPCO ROCK DRILLS AB·Filed 2005·Granted Dec 8, 2009·2 cites·2 claims
- 0947US9016396B2Percussion device and rock drilling machineANDERSSON KURT·Filed 2007·Granted Apr 28, 2015·1 cites·17 claims
- 1047US8201640B2Method in respect of a percussive device, percussive device and rock drilling machineANDERSSON KURT·Filed 2008·Granted Jun 19, 2012·0 cites·28 claims
- 1146US4993504ADevice for efficient energy transfer and damping of impact drilling machinesATLAS COPCO MCT AB·Filed 1990·Granted Feb 19, 1991·22 cites·2 claims
- 1245US7581599B2Percussive device for a rock drilling machine, method for achieving a reciprocating piston movement and rock drilling machineATLAS COPCO ROCK DRILLS AB·Filed 2006·Granted Sep 1, 2009·0 cites·24 claims
- 1345US7438138B2Impact adapter for transfer of impacts and rotation from an impact rock drilling machine to a drill stringATLAS COPCO ROCK DRILLS AB·Filed 2003·Granted Oct 21, 2008·4 cites·2 claims
- 1443US8739896B2Percussion deviceANDERSSON KURT·Filed 2005·Granted Jun 3, 2014·0 cites·5 claims
- 1541US9352461B2Device and method for protecting the rock drilling machine from corrosionRODERT JÖRGEN·Filed 2010·Granted May 31, 2016·0 cites·15 claims
- 1639US8453756B2Rock drilling equipment and a method in association with sameANDERSSON KURT·Filed 2008·Granted Jun 4, 2013·0 cites·12 claims
- 1738US5375670ADrill string component for drilling with a liquid driven drilling machineATLAS COPCO ROCKTECH AB·Filed 1993·Granted Dec 27, 1994·13 cites·3 claims
- 1835US5320189ARock drilling deviceATLAS COPCO ROCKTECH AB·Filed 1993·Granted Jun 14, 1994·10 cites·3 claims
- 1930US5244049ARock drilling deviceUNIROC AB·Filed 1992·Granted Sep 14, 1993·5 cites·4 claims
- 2030US4991669ADevice for controlling the passage of a flushing medium in impact machinesATLAS COPCO MCT AB·Filed 1990·Granted Feb 12, 1991·6 cites·1 claims
- 2128US5207280ADevice in hammer machinesUNIROC AB·Filed 1992·Granted May 4, 1993·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →