Inventor · disambiguated record
Henk Joppen
Also filed as: JOPPEN HENK
2 granted patents·77 citations·filing 1995–1998
67Inventor score
Files withDEPRON BV2
Top patents by PatentIndex Score
2 records- 0181US5720915AProcesses and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheetsDEPRON BV·Filed 1995·Granted Feb 24, 1998·53 cites·45 claims
- 0262US6103163AProcesses and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheetsDEPRON BV·Filed 1998·Granted Aug 15, 2000·24 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →