Inventor · disambiguated record
Donna Duchek
Also filed as: DUCHEK DONNA · DUCHEK DONNA J
3 granted patents·3 pending applications·56 citations·filing 1990–2004
70Inventor score
Files withDUCHEK DONNA J2
Top patents by PatentIndex Score
6 records- 0174US5096751APop-up rolling greeting cardDUCHEK DONNA J·Filed 1990·Granted Mar 17, 1992·48 cites·12 claims
- 0249US7147144B2Expandable container with pull cordDUCHEK DONNA J·Filed 2003·Granted Dec 12, 2006·2 cites·16 claims
- 0344US2004195300A1Expandable container with pull cordFiled 2004·Application pending·0 cites
- 0438US2002139836A1Expandable container with pull cordFiled 2002·Application pending·0 cites
- 0537US2002139835A1Expandable container with pull cordFiled 2001·Application pending·0 cites
- 0630US5412625AStructural graphic displayFiled 1990·Granted May 2, 1995·6 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →