Inventor · disambiguated record
Kjell Åke Hagström
Also filed as: HAGSTROEM KJELL · HAGSTROEM KJELL AAKE · HAGSTROEM KJELL AKE · HAGSTROEM KJELL ÅKE
8 granted patents·101 citations·filing 1993–2013
87Inventor score
Technology areasG09F
Files withSVAN AB3NUMERA IDEUTVECKLING AB2BLADH KARL-HENRIK OSCAR1NUFLEX HB1Numéra Idéutveckling AB1
Top patents by PatentIndex Score
8 records- 0172USD723814SChildren's chair with stoolNuméra Idéutveckling AB·Filed 2013·Granted Mar 10, 2015·22 cites·1 claims
- 0269USD602266SBouncerSVAN AB·Filed 2006·Granted Oct 20, 2009·18 cites·1 claims
- 0364USD441209SChairNUMERA IDEUTVECKLING AB·Filed 1998·Granted May 1, 2001·14 cites·1 claims
- 0451USD642395SMini furniture chairBLADH KARL-HENRIK OSCAR·Filed 2010·Granted Aug 2, 2011·12 cites·1 claims
- 0550USD594245SCribSVAN AB·Filed 2008·Granted Jun 16, 2009·9 cites·1 claims
- 0650US6237263B1Profile for marking elongate matterNUFLEX HB·Filed 1993·Granted May 29, 2001·20 cites·7 claims
- 0740USD602280SCribSVAN AB·Filed 2008·Granted Oct 20, 2009·4 cites·1 claims
- 0832USD419023SPillow setNUMERA IDEUTVECKLING AB·Filed 1998·Granted Jan 18, 2000·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →