Inventor · disambiguated record
David S. Mitchell
Also filed as: MITCHELL DAVID · MITCHELL DAVID S · MITCHELL DAVID SAYERS
7 granted patents·1 pending application·162 citations·filing 1977–2006
85Inventor score
Top patents by PatentIndex Score
8 records- 0195US4120003AMultiple channel CATV system utilizing row grabber interface as CATV inputIDR INC·Filed 1977·Granted Oct 10, 1978·113 cites·38 claims
- 0285USD316877SCard holderSCAFFTAG LTD·Filed 1988·Granted May 14, 1991·25 cites·1 claims
- 0368USD314016SCard holderSCAFFTAG LTD·Filed 1988·Granted Jan 22, 1991·12 cites·1 claims
- 0447US6806600B2Actuator apparatus including a marker deviceLUCAS INDUSTRIES LTD·Filed 2002·Granted Oct 19, 2004·4 cites·6 claims
- 0544US2009128339A1RFID Chip Holder Device and Tagging Systems Incorporating SameMITCHELL DAVID·Filed 2006·Application pending·0 cites
- 0628US5992663ASecurity containersSCAFFTAG LIMITED·Filed 1997·Granted Nov 30, 1999·5 cites·7 claims
- 0727USD545377SCard holderMITCHELL DAVID SAYERS·Filed 2005·Granted Jun 26, 2007·2 cites·1 claims
- 0826US5483851AGearboxLUCAS IND PLC·Filed 1993·Granted Jan 16, 1996·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →