Individual holder
SMITH DAVID H
4 granted patents·2 pending applications·103 citations·filing 1982–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0190US5075827AIndirect light fixture amplification reflector systemSMITH DAVID H·Filed 1990·Granted Dec 24, 1991·75 cites·16 claims
- 0280US8919278B2Waterproof coating system and method of applicationSMITH DAVID H·Filed 2010·Granted Dec 30, 2014·4 cites·12 claims
- 0375US4394042AIce skate carrierSMITH DAVID H·Filed 1982·Granted Jul 19, 1983·21 cites·11 claims
- 0470US8940382B2Waterproof coating system and method of applicationSMITH DAVID H·Filed 2006·Granted Jan 27, 2015·3 cites·9 claims
- 0546US2008209825A1Color changing system for structures and method thereforSMITH DAVID H·Filed 2007·Application pending·0 cites
- 0646US2006226972A1Wireless emergency smoke notification systemSMITH DAVID H·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →