Inventor · disambiguated record
Robert M. Keener
Also filed as: KEENER ROBERT · KEENER ROBERT M
9 granted patents·6 pending applications·99 citations·filing 1977–2023
88Inventor score
Top patents by PatentIndex Score
15 records- 0190US12173728B1Submersible pump with external slicerKEENER GREGG·Filed 2023·Granted Dec 24, 2024·3 cites·22 claims
- 0290US8109714B2Sewage pumpKEENER ROBERT M·Filed 2007·Granted Feb 7, 2012·25 cites·6 claims
- 0382US4084073AFloat-type pump control switchKEENER ROBERT M·Filed 1977·Granted Apr 11, 1978·22 cites·5 claims
- 0481US7841827B2Blade set for masserating effluent water in a sewage pumpKEENER ROBERT M·Filed 2007·Granted Nov 30, 2010·12 cites·2 claims
- 0575US10816008B1Dual stage grinder pumpKEENER GREGG·Filed 2019·Granted Oct 27, 2020·2 cites·21 claims
- 0669US7354009B2Sewage pumpKEENER ROBERT M·Filed 2005·Granted Apr 8, 2008·6 cites·5 claims
- 0761US4540891AHigh current float switchBECKETT R W CORP·Filed 1983·Granted Sep 10, 1985·18 cites·9 claims
- 0859US7489484B2Protective device for a controlling system of a sewage pumpKEENER ROBERT M·Filed 2007·Granted Feb 10, 2009·3 cites·2 claims
- 0954US2011052414A1Apparatus for Controlling a PumpKEENER ROBERT M·Filed 2009·Application pending·0 cites
- 1052US2009162219A1Sewage PumpKEENER ROBERT M·Filed 2007·Application pending·0 cites
- 1149US2010129232A1Float device for a sewage pumpKEENER ROBERT M·Filed 2008·Application pending·0 cites
- 1246US2008219857A1Protective device for a controlling system of a sewage pumpKEENER ROBERT M·Filed 2007·Application pending·0 cites
- 1345US2008095630A1Blade wheel for a sewage pumpKEENER ROBERT M·Filed 2006·Application pending·0 cites
- 1445US2008159876A1Protective device for a controlling system of a sewage pumpKEENER ROBERT M·Filed 2007·Application pending·0 cites
- 1543US6916152B2Centrifugal sewage pumps with two impellersFiled 2003·Granted Jul 12, 2005·8 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →