Inventor · disambiguated record
Donna Ballard
Also filed as: BALLARD DONNA · BALLARD DONNA J
3 granted patents·139 citations·filing 1985–2007
76Inventor score
Top patents by PatentIndex Score
3 records- 0188US7607540B2Portable food storage containerBALLARD DONNA·Filed 2007·Granted Oct 27, 2009·53 cites·17 claims
- 0285US4640837ACoating composition for microwave cookingGEN FOODS CORP·Filed 1985·Granted Feb 3, 1987·61 cites·18 claims
- 0374USD481076SDVD vending machineFiled 2002·Granted Oct 21, 2003·25 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →