Inventor · disambiguated record

Ivar K. Sagefors

Also filed as: SAGEFORS IVAR K

2 granted patents·20 citations·filing 1982–1984

59Inventor score

Technology areasE21D

Files withBOLIDEN AB2

Top patents by PatentIndex Score

2 records

0152US4474506AMethod for constructing in rock storage locations for liquid products, for example oil productsBOLIDEN AB·Filed 1982·Granted Oct 2, 1984·11 cites·10 claims
0249US4572707AMethod in the excavation of underground caverns in rockBOLIDEN AB·Filed 1984·Granted Feb 25, 1986·9 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →