Inventor · disambiguated record
Anna Hultin-Stigenberg
Also filed as: HULTIN STIGENBERG ANNA
3 granted patents·76 citations·filing 1992–1997
75Inventor score
Files withSANDVIK AB3
Top patents by PatentIndex Score
3 records- 0190US5632826AQuasicrystalline precipitation hardened metal alloy and method of makingSANDVIK AB·Filed 1994·Granted May 27, 1997·36 cites·11 claims
- 0280US5759308AMethod of precipitation hardening a metal alloySANDVIK AB·Filed 1997·Granted Jun 2, 1998·23 cites·3 claims
- 0365USRE36382EPrecipitation hardenable martensitic stainless steelSANDVIK AB·Filed 1992·Granted Nov 9, 1999·17 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →