Inventor · disambiguated record
Charles Stempka
Also filed as: STEMPKA CHARLES
2 granted patents·1 pending application·78 citations·filing 2001–2005
67Inventor score
Top patents by PatentIndex Score
3 records- 0185US6550965B2Reclosable plastic bag and method for formingAEROQUIP CORP·Filed 2001·Granted Apr 22, 2003·44 cites·4 claims
- 0277US6487758B2Polypropylene recloseable zipperEATON CORP·Filed 2001·Granted Dec 3, 2002·34 cites·10 claims
- 0344US2006285773A1Plastic biodegradable reclosable zipper for flexible packagesSHAFFER GREGORY R·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →