Inventor · disambiguated record
William E. Schwaikert
Also filed as: SCHWAIKERT WILLIAM E
5 granted patents·1 pending application·170 citations·filing 1987–2004
83Inventor score
Technology areasB65D
Top patents by PatentIndex Score
6 records- 0195USD312400SPackage for baking cupsREYNOLDS METALS CO·Filed 1987·Granted Nov 27, 1990·93 cites·1 claims
- 0272US4817801ATwo piece package for paper baking cupsREYNOLDS METALS CO·Filed 1987·Granted Apr 4, 1989·46 cites·18 claims
- 0356US6817473B2Household product package with tamper evident capWSL LLC·Filed 2002·Granted Nov 16, 2004·8 cites·9 claims
- 0446US2005035128A1Household product package with tamper evident capWSL LLC·Filed 2004·Application pending·0 cites
- 0541US6065646AHousehold product packageFIRST PREFERENCE PRODUCTS CORP·Filed 1999·Granted May 23, 2000·14 cites·20 claims
- 0634US6168039B1Household product packageFIRST PREFERENCE PRODUCTS CORP·Filed 1999·Granted Jan 2, 2001·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →