Inventor · disambiguated record
Frederik Jonker
Also filed as: JONKER FREDERIK
2 granted patents·2 pending applications·3 citations·filing 1989–2019
38Inventor score
Top patents by PatentIndex Score
4 records- 0146US11407022B2Process and apparatus for the production of a can body by wall ironingTATA STEEL IJMUIDEN BV·Filed 2019·Granted Aug 9, 2022·0 cites·18 claims
- 0240US2008116212A1Metal Can BodyCORUS STAAL BV·Filed 2005·Application pending·0 cites
- 0328US2004040970A1Metal can being a pressure tight metal packagingFiled 2001·Application pending·0 cites
- 0418US4905859AMetal packaging can and method of making itHOOGOVENS GROEP BV·Filed 1989·Granted Mar 6, 1990·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →