Inventor · disambiguated record
Olof Källgren
Also filed as: KAELLGREN OLOF · KÄLLGREN OLOF
1 granted patent·3 pending applications·0 citations·filing 2011–2012
4Inventor score
Top patents by PatentIndex Score
4 records- 0138US2014174592A1Filling of storage containers with a compressed mediumADLER ROBERT·Filed 2011·Application pending·0 cites
- 0229US2014252029A1Dispensing deviceKÄLLGREN OLOF·Filed 2011·Application pending·0 cites
- 0327US8802012B2Method and device for producing a fragranced air streamORTNER GEORG·Filed 2012·Granted Aug 12, 2014·0 cites·8 claims
- 0426US2013019979A1Device for pressure reductionHELMSCHROTT ROLF-HARALD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →