Inventor · disambiguated record
Fredrik Saf
Also filed as: SAF FREDRIK
10 granted patents·39 citations·filing 1999–2014
84Inventor score
Top patents by PatentIndex Score
10 records- 0162US8720602B2Pulse generating device and a rock drilling rig comprising such a deviceSAF FREDRIK·Filed 2008·Granted May 13, 2014·6 cites·20 claims
- 0262US7896099B2Upper beam for a telescopic feeder, telescopic feeder and drilling device for rock drillingATLAS COPCO ROCK DRILLS AB·Filed 2007·Granted Mar 1, 2011·2 cites·22 claims
- 0348US10030687B2Bolt, and rock drill with boltATLAS COPCO ROCK DRILLS AB·Filed 2014·Granted Jul 24, 2018·0 cites·20 claims
- 0448US7874379B2Damping device for an output shaft in a gearboxATLAS COPCO ROCK DRILLS AB·Filed 2006·Granted Jan 25, 2011·2 cites·20 claims
- 0546US8418783B2Boom arrangement for a rock drill and rock drill rigSAF FREDRIK·Filed 2009·Granted Apr 16, 2013·3 cites·20 claims
- 0645US8267194B2Rotation device for a boom of a mining or constructions work rig, rig and boomSAF FREDRIK·Filed 2006·Granted Sep 18, 2012·2 cites·17 claims
- 0745US6550544B1Rock drilling deviceATLAS COPCO ROCK DRILLS AB·Filed 1999·Granted Apr 22, 2003·23 cites·1 claims
- 0843US7762358B2Sensor assembly in a gearbox for positioningATLAS COPCO ROCK DRILLS AB·Filed 2006·Granted Jul 27, 2010·0 cites·17 claims
- 0940US9937613B2Striker member, and a drilling machine comprising a striker memberSAF FREDRIK·Filed 2012·Granted Apr 10, 2018·0 cites·19 claims
- 1036US8056647B2First and second beam for telescopic feeder, incorporating guiding studs, telescopic feeder, drilling device for rock drilling and a way of using a guiding studFOLIN RICHARD·Filed 2007·Granted Nov 15, 2011·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →