Inventor · disambiguated record
Stig-Åke Brolund
Also filed as: BROLUND STIG- ANG KE · BROLUND STIG-AAKE · BROLUND STIG-AKE · BROLUND STIG-ANGSTROM KE
7 granted patents·1 pending application·55 citations·filing 1993–2014
82Inventor score
Technology areasE21B
Top patents by PatentIndex Score
8 records- 0187USD357485SInsert for rock drilling bitsSANDVIK AB·Filed 1993·Granted Apr 18, 1995·34 cites·1 claims
- 0240USD357486SInsert for rocking drilling bitsSANDVIK AB·Filed 1993·Granted Apr 18, 1995·4 cites·1 claims
- 0338US2016040482A1Roller cutter with improved sealingSANDVIK INTELLECTUAL PROPERTY·Filed 2014·Application pending·0 cites
- 0436US7278500B2Roller cutterSANDVIK INTELLECTUAL PROPERTY·Filed 2004·Granted Oct 9, 2007·2 cites·13 claims
- 0532US6929077B2Boring head, roller cutter and saddle for a boring head for rotary drillingSANDVIK AB·Filed 2002·Granted Aug 16, 2005·0 cites·17 claims
- 0630US5839523AMethods and apparatus for lubricating a rotary cutterSANDVIK AB·Filed 1997·Granted Nov 24, 1998·8 cites·10 claims
- 0728US5944126AResilient, non-rotating seal for rock drillSANDVIK AB·Filed 1997·Granted Aug 31, 1999·5 cites·4 claims
- 0816US5803195ASystem, method and cutterhead for dry full-area drillingKROLL DISAB AB·Filed 1995·Granted Sep 8, 1998·2 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →