Inventor · disambiguated record
Birger Larkfeldt
Also filed as: LARKFELDT BIRGER
3 granted patents·48 citations·filing 1974–1975
72Inventor score
Technology areasF24F
Files withSVENSKA FLAEKTFABRIKEN AB3
Top patents by PatentIndex Score
3 records- 0159US3946647ADevice for preferably cooling a room by a ventilation air streamSVENSKA FLAEKTFABRIKEN AB·Filed 1974·Granted Mar 30, 1976·17 cites·7 claims
- 0256US4055112AProcess and apparatus for ventilating or tempering roomsSVENSKA FLAEKTFABRIKEN AB·Filed 1975·Granted Oct 25, 1977·19 cites·13 claims
- 0345US3987713AAir jet nozzle and systemSVENSKA FLAEKTFABRIKEN AB·Filed 1975·Granted Oct 26, 1976·12 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →