Inventor · disambiguated record

Evert Jan Willem Willemsen

Also filed as: WILLEMSEN EVERT JAN WILLEM

1 granted patent·1 citations·filing 2015–2015

15Inventor score

Technology areasB65B

Files withVQM PACKAGING B V1

Top patents by PatentIndex Score

1 record

0144US11208251B2Valve for a flexible packaging with an aerating and/or venting opening and method for aerating and/or venting a flexible packagingVQM PACKAGING B V·Filed 2015·Granted Dec 28, 2021·1 cites·19 claims

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