Inventor · disambiguated record
Jan Birger Isaksen
Also filed as: ISAKSEN JAN B · ISAKSEN JAN BIRGER · SKAULI OYVIND
4 granted patents·32 citations·filing 1977–2002
74Inventor score
Top patents by PatentIndex Score
4 records- 0157US7500995B2Method for production of nitrate-containing products from undercooling meltsYARA INT ASA·Filed 2002·Granted Mar 10, 2009·2 cites·11 claims
- 0257US4166839AMethod for producing calcium phosphatesNORSK HYDRO AS·Filed 1977·Granted Sep 4, 1979·15 cites·15 claims
- 0345US6176892B1Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereofNORSK HYDRO AS·Filed 1996·Granted Jan 23, 2001·8 cites·8 claims
- 0441US5472530AMethod of manufacturing free-flowing ammonium nitrate particles applying an anticaking agentNORSK HYDRO AS·Filed 1993·Granted Dec 5, 1995·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →