Inventor · disambiguated record

Leiv Olav Kolbeinsen

Also filed as: KOLBEINSEN LEIV OLAV

2 granted patents·2 citations·filing 2007–2013

39Inventor score

Technology areasB22D C21C

Files withGRONG OEYSTEIN1 SINVENT AS1

Top patents by PatentIndex Score

2 records

0177US9108242B2Grain refiners for steel-manufacturing methods and useSINVENT AS·Filed 2013·Granted Aug 18, 2015·2 cites·22 claims
0243US8486175B2Grain refiners for steel-manufacturing methods and useGRONG OEYSTEIN·Filed 2007·Granted Jul 16, 2013·0 cites·21 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →