Inventor · disambiguated record
Birgit Tora Gunvor Karlsson
Also filed as: KARLSSON BIRGIT T G · KARLSSON BIRGIT TORA GUNVOR
4 granted patents·69 citations·filing 1975–2006
76Inventor score
Top patents by PatentIndex Score
4 records- 0178US4384965AMethod for the mechanical working of metals and lubricant concentrateBEROL KEMI AB·Filed 1981·Granted May 24, 1983·27 cites·10 claims
- 0265US4315755AHydrocarbon oils containing 1 to 10 percent emulsified water and emulsifiers thereforBEROL KEMI AB·Filed 1980·Granted Feb 16, 1982·25 cites·11 claims
- 0357US4018696ALiquid detergent compositionBEROL KEMI AB·Filed 1975·Granted Apr 19, 1977·17 cites·5 claims
- 0436US9523014B2Process for grinding cellulose etherBERGLUND LARS ERIK·Filed 2006·Granted Dec 20, 2016·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →