Inventor · disambiguated record
Tomas Rostvall
Also filed as: ROSTVALL TOMAS
9 granted patents·24 citations·filing 1993–2021
80Inventor score
Files withEPIROC DRILLING TOOLS AB3ATLAS COPCO SECOROC AB2BORELL STEN1ELEMENT SIX GMBH1ELEMENT SIX LTD1
Top patents by PatentIndex Score
9 records- 0174US10597744B2Method for treating toughness and hardness of drill bit buttonsATLAS COPCO SECOROC AB·Filed 2016·Granted Mar 24, 2020·1 cites·11 claims
- 0273US10711529B2Cutting toolEPIROC DRILLING TOOLS AB·Filed 2017·Granted Jul 14, 2020·3 cites·13 claims
- 0366US12345097B2Rock drill insert and method for manufacturing a rock drill insertEPIROC DRILLING TOOLS AB·Filed 2021·Granted Jul 1, 2025·0 cites·14 claims
- 0455US10858891B2Drill bit insert for rock drillingEPIROC DRILLING TOOLS AB·Filed 2017·Granted Dec 8, 2020·0 cites·14 claims
- 0555US7959887B2Method for manufacturing a diamond compositeELEMENT SIX LTD·Filed 2007·Granted Jun 14, 2011·1 cites·15 claims
- 0652US10195766B2Cutting toolATLAS COPCO SECOROC AB·Filed 2016·Granted Feb 5, 2019·1 cites·15 claims
- 0751US5583639AOptical device for checking the flatness and smoothness of a surfaceINGF TOMAS ROSTVALL·Filed 1993·Granted Dec 10, 1996·18 cites·18 claims
- 0843US11187045B2Drill bit with wear shieldELEMENT SIX GMBH·Filed 2019·Granted Nov 30, 2021·0 cites·11 claims
- 0930US9586287B2Method of laser welding a nuclear fuel rodBORELL STEN·Filed 2012·Granted Mar 7, 2017·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →