Individual holder
BARRETT DONALD R
US·3 granted patents·1 pending application·66 citations·filing 1978–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0191US8851316B2Trashcan liner dispenserBARRETT DONALD R·Filed 2012·Granted Oct 7, 2014·49 cites·11 claims
- 0264US8210386B2Apparatus and system for waste managementBARRETT DONALD R·Filed 2008·Granted Jul 3, 2012·1 cites·5 claims
- 0352US2007295729A1Retrofitted pouch for dispensing of plastic trash can linersBARRETT DONALD R·Filed 2005·Application pending·0 cites
- 0446US4160550AGolf putting frame game deviceBARRETT DONALD R·Filed 1978·Granted Jul 10, 1979·16 cites·1 claims
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