Inventor · disambiguated record
Ingvar J. Carlsson
Also filed as: CARLSSON INGVAR J
3 granted patents·43 citations·filing 1989–1991
71Inventor score
Files withSANDVIK AB3
Top patents by PatentIndex Score
3 records- 0176US5044056ARoll ring comprising a ring of cemented carbide metallurgically bonded to a cast iron bodySANDVIK AB·Filed 1989·Granted Sep 3, 1991·17 cites·13 claims
- 0253US5167067AMethod of making a roll with a composite roll ring of cemented carbide and cast ironSANDVIK AB·Filed 1991·Granted Dec 1, 1992·17 cites·1 claims
- 0339US5104458AMethod for manufacture of a roll ring comprising cemented carbide and cast ironSANDVIK AB·Filed 1991·Granted Apr 14, 1992·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →