Individual holder
FLEGEL DAVID D
US·4 granted patents·59 citations·filing 2008–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0194US8563883B1Transfer switch with cover-mounted power inletFLEGEL DAVID D·Filed 2011·Granted Oct 22, 2013·15 cites·22 claims
- 0293US8471659B1Automatic transfer switch having an interlock arrangementFLEGEL DAVID D·Filed 2009·Granted Jun 25, 2013·29 cites·18 claims
- 0372US8154137B1Portable power source having detachably mounted accessoryFLEGEL DAVID D·Filed 2008·Granted Apr 10, 2012·7 cites·14 claims
- 0469US8269120B1Interlock assembly for use with pair of aligned switchesFLEGEL DAVID D·Filed 2009·Granted Sep 18, 2012·8 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →