Inventor · disambiguated record
Stephen L. Deboalt
Also filed as: DEBOALT STEPHEN L
5 granted patents·41 citations·filing 1993–2019
76Inventor score
Top patents by PatentIndex Score
5 records- 0176US11118710B2Pipe joint with low insertion load, improved retention and increased high pressure sealing ability gasket and method of manufacture thereofAMERICAN CAST IRON PIPE COMPANY·Filed 2019·Granted Sep 14, 2021·2 cites·16 claims
- 0268US10352486B2Method of manufacturing a unitary gasket using two rubber materials of different hardnessAMERICAN CAST IRON PIPE COMPANY·Filed 2015·Granted Jul 16, 2019·1 cites·18 claims
- 0365US5520419AApparatus for assembling bell and spigot pipe jointsAMERICAN CAST IRON PIPE CO·Filed 1995·Granted May 28, 1996·25 cites·10 claims
- 0448US10400924B2Pipe joint with low insertion load, improved retention and increased high pressure sealing ability gasket and method of manufacture thereofAMERICAN CAST IRON PIPE COMPANY·Filed 2015·Granted Sep 3, 2019·0 cites·13 claims
- 0542US5426842AMethod of assembling bell and spigot pipe jointsAMERICAN CAST IRON PIPE CO·Filed 1993·Granted Jun 27, 1995·13 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →