Inventor · disambiguated record
Leif Hagne
Also filed as: HAGNE LEIF
3 granted patents·105 citations·filing 1987–1999
75Inventor score
Technology areasA61C
Top patents by PatentIndex Score
3 records- 0168US6340027B1Extensible polishing mono-filament dental flossATHENA NORDIC AB·Filed 1999·Granted Jan 22, 2002·50 cites·25 claims
- 0265US4871311AImprovements in a method of and a retraction cord for uncovering and draining the preparation limit line of teethHAGNE LEIF·Filed 1987·Granted Oct 3, 1989·41 cites·10 claims
- 0330US5567156AInlay, inlay holder, method for tooth restoration, and tooth restoration set for carrying out the methodNORDISKA DENTAL AB·Filed 1993·Granted Oct 22, 1996·14 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →