Assignee
MARSHALL LEONARD
3 granted patents·1 pending application·97 citations·filing 1991–2012
Top patents by PatentIndex Score
4 records- 0190USD594856SMicrophoneMARSHALL LEONARD·Filed 2008·Granted Jun 23, 2009·66 cites·1 claims
- 0287US7889882B2Selectable diaphragm condenser microphoneMARSHALL LEONARD·Filed 2006·Granted Feb 15, 2011·26 cites·20 claims
- 0342US5162827AOne piece transparency mount with spring transparency restraintMARSHALL LEONARD·Filed 1991·Granted Nov 10, 1992·5 cites·10 claims
- 0435US2012300959A1Ribbon microphone with usb outputMARSHALL LEONARD·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →