Inventor · disambiguated record
Per Jonsson
Also filed as: JONSSON PER · JONSSON PER ERLAND
12 granted patents·4 pending applications·33 citations·filing 1974–2018
85Inventor score
Top patents by PatentIndex Score
16 records- 0176USD244585SCoupling hookJONSSON PER ERLAND·Filed 1974·Granted Jun 7, 1977·15 cites·1 claims
- 0273US8894749B2Bubble reducer for eliminating gas bubbles from a flowJONSSON PER·Filed 2010·Granted Nov 25, 2014·8 cites·19 claims
- 0359US8951463B2Method for making cemented carbide productsPUIDE MATTIAS·Filed 2009·Granted Feb 10, 2015·1 cites·8 claims
- 0456US7762346B2Method and system for collaringATLAS COPCO ROCK DRILLS AB·Filed 2005·Granted Jul 27, 2010·5 cites·20 claims
- 0552US2011248422A1Method for producing cemented carbide or cermet productsSECO TOOLS AB·Filed 2009·Application pending·0 cites
- 0651US9029456B2Method for making cemented carbide productsJONSSON PER·Filed 2010·Granted May 12, 2015·0 cites·4 claims
- 0749US11027337B2Set of cutting inserts and methods of making a set of cutting insertsSECO TOOLS AB·Filed 2018·Granted Jun 8, 2021·0 cites·13 claims
- 0848US10030687B2Bolt, and rock drill with boltATLAS COPCO ROCK DRILLS AB·Filed 2014·Granted Jul 24, 2018·0 cites·20 claims
- 0946US9784039B2Device and method related to lubrication of components in a rock drilling machine and rock drilling machineATLAS COPCO ROCK DRILLS AB·Filed 2014·Granted Oct 10, 2017·0 cites·20 claims
- 1045US10226820B2Cemented carbide body and method for manufacturing the cemented carbide bodySECO TOOLS AB·Filed 2013·Granted Mar 12, 2019·0 cites·16 claims
- 1145US7438138B2Impact 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
- 1245US2015122117A1Device And Method In Respect Of A Rock Drilling Machine And Rock Drilling MachineATLAS COPCO ROCK DRILLS AB·Filed 2013·Application pending·0 cites
- 1343US10145189B2Device relating to a flushing head for a rock drilling machine and rock drilling machineATLAS COPCO ROCK DRILLS AB·Filed 2013·Granted Dec 4, 2018·0 cites·20 claims
- 1441US9132540B2Hydraulic percussive arrangement, piston guide and drilling rigJONSSON PER·Filed 2011·Granted Sep 15, 2015·0 cites·20 claims
- 1540US2013200556A1Method for producing cemented carbide productsJONSSON PER·Filed 2011·Application pending·0 cites
- 1635US2004011268A1Structure that counteracts biofouling in aquatic environmentsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →