Inventor · disambiguated record
Robin L. Weightman
Also filed as: WEIGHTMAN ROBIN L
3 granted patents·5 pending applications·11 citations·filing 2007–2024
62Inventor score
Top patents by PatentIndex Score
8 records- 0189US8673152B2Methods for polishing wastewater utilizing a bed of commingled bauxite residue and iron filingsALCOA INC·Filed 2013·Granted Mar 18, 2014·9 cites·6 claims
- 0267US2024279095A1Multiple Chamber Septic Tank with a Plurality of Large and Small Access PortsKLEANTU LLC·Filed 2024·Application pending·0 cites
- 0364US8206586B2Systems for polishing wastewater utilizing natural media filtrationSMITH JOHN R·Filed 2007·Granted Jun 26, 2012·2 cites·6 claims
- 0455US2012223029A1Methods, apparatus and systems for polishing wastewater utilizing natural media filtrationSMITH JOHN R·Filed 2012·Application pending·0 cites
- 0554US11981590B2Multiple chamber septic tank with a plurality of large and small access portsKLEANTU LLC·Filed 2020·Granted May 14, 2024·0 cites·9 claims
- 0641US2010276360A1Methods, apparatus and systems for polishing wastewater utilizing natural media filtrationALCOA INC·Filed 2010·Application pending·0 cites
- 0739US2018155225A1Individual septic tank unitSMITH JOHN R·Filed 2017·Application pending·0 cites
- 0833US2020024171A1Multiple Chamber Septic Tank with a Plurality of Large and Small Access PortsSMITH JOHN R·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →