Inventor · disambiguated record
Ad Emmerzaal
Also filed as: EMMERZAAL AD
1 granted patent·2 pending applications·8 citations·filing 2001–2004
32Inventor score
Top patents by PatentIndex Score
3 records- 0136US7665623B2Container tab having flexible operating portionIMPRESS GROUP BV·Filed 2004·Granted Feb 23, 2010·8 cites·5 claims
- 0233US2005082291A1Easy opening closure, container provided with such closure, and apparatus for producing such closureFiled 2002·Application pending·0 cites
- 0328US2002088803A1Container tabIMPRESS B V·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →