Individual holder
SMITH DAVID B
8 granted patents·3 pending applications·131 citations·filing 1975–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
11 records- 0194USD277304SRowing machineSMITH DAVID B·Filed 1982·Granted Jan 22, 1985·41 cites·1 claims
- 0286US4024841ARotary internal combustion engine with oscillating pistonsSMITH DAVID B·Filed 1975·Granted May 24, 1977·33 cites·10 claims
- 0384USD268278SRowing machineSMITH DAVID B·Filed 1982·Granted Mar 15, 1983·20 cites·1 claims
- 0482USD268277SCombined main beam and seat carriage for a rowing machineSMITH DAVID B·Filed 1981·Granted Mar 15, 1983·18 cites·1 claims
- 0576USD268194SRowing machineSMITH DAVID B·Filed 1981·Granted Mar 8, 1983·14 cites·1 claims
- 0669US8630792B2Vehicle fuel cost-per-time displaySMITH DAVID B·Filed 2012·Granted Jan 14, 2014·3 cites·21 claims
- 0759US8060228B2Financial transaction product with connection cableSMITH DAVID B·Filed 2008·Granted Nov 15, 2011·2 cites·21 claims
- 0848US8902560B2Electrostatic chuck ground punchSMITH DAVID B·Filed 2008·Granted Dec 2, 2014·0 cites·16 claims
- 0942US2013041621A1Vehicle speed, fuel, and revenue optimizerSMITH DAVID B·Filed 2012·Application pending·0 cites
- 1041US2012299735A1Methods and systems for measuring a number of layers of a multilayer materialSMITH DAVID B·Filed 2011·Application pending·0 cites
- 1138US2008210197A1Method for exhaust gas temperature control via engine braking in an internal combustion engineSMITH DAVID B·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →