Inventor · disambiguated record
Nils A. Ingelstrom
Also filed as: INGELSTROEM NILS A · INGELSTROM NILS A
4 granted patents·130 citations·filing 1979–1994
80Inventor score
Top patents by PatentIndex Score
4 records- 0190US4818635ANitride-based ceramic materialSANTRADE LTD·Filed 1988·Granted Apr 4, 1989·63 cites·19 claims
- 0277US4300952ACemented hard metalSANDVIK AB·Filed 1979·Granted Nov 17, 1981·28 cites·10 claims
- 0375US5565156AMethod of making a ceramic bodySANDVIK AB·Filed 1994·Granted Oct 15, 1996·29 cites·21 claims
- 0447US4943543ASintered ceramic materialsSANDVIK AB·Filed 1988·Granted Jul 24, 1990·10 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →