Inventor · disambiguated record
Janis Ingebrigtsen
Also filed as: INGEBRIGTSEN JANIS
5 granted patents·46 citations·filing 1982–1983
79Inventor score
Files withINT MINERALS & CHEM CORP5
Top patents by PatentIndex Score
5 records- 0170US4396431AProcess for preparing olivine sand cores and moldsINT MINERALS & CHEM CORP·Filed 1982·Granted Aug 2, 1983·22 cites·9 claims
- 0247US4423764ABinder for preparing improved cores and moldsINT MINERALS & CHEM CORP·Filed 1982·Granted Jan 3, 1984·9 cites·10 claims
- 0344US4422496AProcess for preparing olivine sand cores and moldsINT MINERALS & CHEM CORP·Filed 1983·Granted Dec 27, 1983·8 cites·9 claims
- 0435US4383861AMetal silico-phosphate binders and foundry shapes produced therefromINT MINERALS & CHEM CORP·Filed 1982·Granted May 17, 1983·4 cites·18 claims
- 0533US4522799AProcess for preparing olivine sand cores and moldsINT MINERALS & CHEM CORP·Filed 1982·Granted Jun 11, 1985·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →