Assignee
MAXWELL DAVID
4 granted patents·167 citations·filing 1974–2007
Top patents by PatentIndex Score
4 records- 0191US3941488AMarker/anti-marker systemMAXWELL DAVID·Filed 1974·Granted Mar 2, 1976·140 cites·1 claims
- 0271US7650770B2Key ring toolMAXWELL DAVID·Filed 2007·Granted Jan 26, 2010·9 cites·7 claims
- 0348US4116571ADisposable fluid dispenserMAXWELL DAVID·Filed 1976·Granted Sep 26, 1978·12 cites·10 claims
- 0434US4106200AMarker compassMAXWELL DAVID·Filed 1977·Granted Aug 15, 1978·6 cites·2 claims
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