Inventor · disambiguated record
Kristian Grennfelt
Also filed as: GRENNFELT KRISTIAN
4 granted patents·28 citations·filing 2009–2014
74Inventor score
Technology areasB65D
Top patents by PatentIndex Score
4 records- 0174US8579184B2Collapsible cardboard boxPETTERSSON CLAES·Filed 2009·Granted Nov 12, 2013·15 cites·20 claims
- 0268US10093467B2Package containing rolls of absorbent materialSCA HYGIENE PROD AB·Filed 2014·Granted Oct 9, 2018·5 cites·16 claims
- 0348USD716149SCombined surface for a shipping box and shipping boxSCA HYGIENE PROD AB·Filed 2013·Granted Oct 28, 2014·6 cites·1 claims
- 0433USD757539SShipping boxSCA HYGIENE PROD AB·Filed 2013·Granted May 31, 2016·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →