Individual holder
SMITH JOHN R
4 granted patents·5 pending applications·77 citations·filing 1990–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0185US6991010B1Log splitting head for bundlewood productionSMITH JOHN R·Filed 2005·Granted Jan 31, 2006·14 cites·8 claims
- 0282US5027741AFire escape deviceSMITH JOHN R·Filed 1990·Granted Jul 2, 1991·57 cites·6 claims
- 0364US8206586B2Systems for polishing wastewater utilizing natural media filtrationSMITH JOHN R·Filed 2007·Granted Jun 26, 2012·2 cites·6 claims
- 0463US8056359B2Fast freeze shelfSMITH JOHN R·Filed 2008·Granted Nov 15, 2011·4 cites·20 claims
- 0556US2019335762A1Non-toxic insecticide compositionSMITH JOHN R·Filed 2019·Application pending·0 cites
- 0655US2012223029A1Methods, apparatus and systems for polishing wastewater utilizing natural media filtrationSMITH JOHN R·Filed 2012·Application pending·0 cites
- 0746US2007196268A1Thermal activation of photocatalytic generation of hydrogenSMITH JOHN R·Filed 2007·Application pending·0 cites
- 0839US2018155225A1Individual septic tank unitSMITH JOHN R·Filed 2017·Application pending·0 cites
- 0933US2020024171A1Multiple Chamber Septic Tank with a Plurality of Large and Small Access PortsSMITH JOHN R·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →