Inventor · disambiguated record
David L. Neathery
Also filed as: NEATHERY DAVID L
9 granted patents·2 pending applications·238 citations·filing 1988–2022
90Inventor score
Top patents by PatentIndex Score
11 records- 0195US9784650B1Sewer gas sampling and analyzing devices and methodsNEATHERY DAVID L·Filed 2015·Granted Oct 10, 2017·15 cites·20 claims
- 0285US10011971B1Manhole inserts and manhole insert gasket fabrication methodsNEATHERY DAVID L·Filed 2015·Granted Jul 3, 2018·6 cites·15 claims
- 0385US5727351AManhole insert and tether and methodFiled 1994·Granted Mar 17, 1998·53 cites·24 claims
- 0484US7748927B2Manhole insert and tether locking apparatus and methodNEATHERY DAVID L·Filed 2007·Granted Jul 6, 2010·14 cites·18 claims
- 0584US4919564AManhole insertNEATHERY DAVID L·Filed 1988·Granted Apr 24, 1990·57 cites·41 claims
- 0682US4957389AMethod and apparatus for sealing manholesNEATHERY DAVID L·Filed 1989·Granted Sep 18, 1990·44 cites·34 claims
- 0775US11536003B1Manhole inserts and manhole insert gasket fabrication methodsFORLONG MICHAEL·Filed 2019·Granted Dec 27, 2022·4 cites·19 claims
- 0872US5966876AManhole insert and tether apparatus and methodSOUTHWESTERN PACKING & SEALS I·Filed 1997·Granted Oct 19, 1999·42 cites·28 claims
- 0965US9022685B1Enhanced strength manhole cover assembly and fabrication methodNEATHERY DAVID L·Filed 2014·Granted May 5, 2015·3 cites·21 claims
- 1063US2023183934A1Manhole insertsFORLONG MICHAEL·Filed 2022·Application pending·0 cites
- 1154US2018291585A1Manhole Inserts and Manhole Insert Gasket Fabrication MethodsNEATHERY DAVID L·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →