Assignee
BARRETT DAVID M
US·4 granted patents·405 citations·filing 1986–2012
Top patents by PatentIndex Score
4 records- 0192US9830582B1System, computer readable medium, and method for authorizing purchase using on-demand prepaid cardBARRETT DAVID M·Filed 2008·Granted Nov 28, 2017·29 cites·8 claims
- 0291US4865026ASealing wound closure deviceBARRETT DAVID M·Filed 1987·Granted Sep 12, 1989·298 cites·10 claims
- 0386US8861861B2System and method for processing receipts and other records of usersBARRETT DAVID M·Filed 2012·Granted Oct 14, 2014·6 cites·20 claims
- 0465US4706661AWound closure and observation device having a no-contact protective coveringBARRETT DAVID M·Filed 1986·Granted Nov 17, 1987·72 cites·11 claims
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