Inventor · disambiguated record
David C. Dunnigan
Also filed as: DUNNIGAN DAVID C · DUNNIGAN DAVID CHARLES
2 granted patents·1 pending application·43 citations·filing 1997–2008
61Inventor score
Top patents by PatentIndex Score
3 records- 0164US5875645ASelf-sealing vending machine refrigeration apparatusGROSS GIVEN MFG CO·Filed 1997·Granted Mar 2, 1999·39 cites·13 claims
- 0249US2010090572A1Product delivery bin for a vending machineDIXIE NARCO INC·Filed 2008·Application pending·0 cites
- 0323US5899079ADamper apparatus for refrigerated vending machines with a defrost cycleGROSS GIVEN MFG CO·Filed 1997·Granted May 4, 1999·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →