Inventor · disambiguated record
Lennart Widerby
Also filed as: WIDERBY LENNART
9 granted patents·101 citations·filing 1975–1983
88Inventor score
Top patents by PatentIndex Score
9 records- 0188USD273702SAdjustable ventilation nozzleAB SVENSKA FLAKTFABRIKEN·Filed 1981·Granted May 1, 1984·40 cites·1 claims
- 0264USD278079SExhaust air valveFLAEKT AB·Filed 1982·Granted Mar 19, 1985·9 cites·1 claims
- 0354US4109564AVentilation element with tubular connector for insertion into an opening in a ceiling or a wallSVENSKA FLAEKTFABRIKEN AB·Filed 1976·Granted Aug 29, 1978·15 cites·6 claims
- 0445US3987713AAir jet nozzle and systemSVENSKA FLAEKTFABRIKEN AB·Filed 1975·Granted Oct 26, 1976·12 cites·6 claims
- 0542US4512356AExhaust air valveFLAEKT AB·Filed 1983·Granted Apr 23, 1985·8 cites·16 claims
- 0640US4078476AAir inlet valve for roomsSVENSKA FLAEKTFABRIKEN AB·Filed 1976·Granted Mar 14, 1978·8 cites·16 claims
- 0738USD278595SFastener for exhaust air valvesFLAEKT AB·Filed 1982·Granted Apr 30, 1985·2 cites·1 claims
- 0834US4482267AApparatus for mounting a ventilation element in a ventilation conduitFLAEKT AB·Filed 1983·Granted Nov 13, 1984·6 cites·7 claims
- 0924US4320695AAir diffuserSVENSKA FLAEKTFABRIKEN AB·Filed 1980·Granted Mar 23, 1982·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →