Inventor · disambiguated record
Peter J. Swierk
Also filed as: SWIERK PETER J
3 granted patents·38 citations·filing 2004–2007
71Inventor score
Files withPORTOLA PACKAGING INC3
Top patents by PatentIndex Score
3 records- 0180USD530603SContainer closure having a pull tabPORTOLA PACKAGING INC·Filed 2004·Granted Oct 24, 2006·25 cites·1 claims
- 0246USD549098SContainer closure having a pull tabPORTOLA PACKAGING INC·Filed 2007·Granted Aug 21, 2007·6 cites·1 claims
- 0345USD556036SContainer closure having a pull tabPORTOLA PACKAGING INC·Filed 2006·Granted Nov 27, 2007·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →