Inventor · disambiguated record
Kelvin Todd Evans
Also filed as: EVANS KELVIN · EVANS KELVIN T · EVANS KELVIN TODD
7 granted patents·1 pending application·122 citations·filing 1995–2022
86Inventor score
Files withDIXIE SEPTIC TANK INC2DIXIE SEPTIC TANK INC OF ORANG2DIXIE SEPTIC INC OF ORANGE CIT1EVANS M EUGENE1OCADO INNOVATION LTD1
Top patents by PatentIndex Score
8 records- 0180USD443344SDrainfield pipeDIXIE SEPTIC TANK INC·Filed 1996·Granted Jun 5, 2001·27 cites·1 claims
- 0261US7021671B2Septic tank drain field pipe manifold system and method of useDIXIE SEPTIC INC OF ORANGE CIT·Filed 2003·Granted Apr 4, 2006·22 cites·28 claims
- 0361US6120209AMethod of installing drainfield pipeDIXIE SEPTIC TANK INC OF ORANG·Filed 1998·Granted Sep 19, 2000·19 cites·25 claims
- 0458US5829916ADrainfield pipeDIXIE SEPTIC TANK INC OF ORANG·Filed 1996·Granted Nov 3, 1998·26 cites·21 claims
- 0555US6336770B1Drainfield pipe installation deviceFiled 2000·Granted Jan 8, 2002·14 cites·30 claims
- 0648US2024076128A1Winch Assembly of a Load Handling DeviceOCADO INNOVATION LTD·Filed 2022·Application pending·0 cites
- 0738US5549415ASeptic tank drainfield installation device and methodDIXIE SEPTIC TANK INC·Filed 1995·Granted Aug 27, 1996·14 cites·20 claims
- 0833US10730774B1Waste water treatment system and methodEVANS M EUGENE·Filed 2014·Granted Aug 4, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →