Inventor · disambiguated record
Phillip Stephens
Also filed as: STEPHENS PHILLIP W · Stephens Phillip
4 granted patents·2 pending applications·54 citations·filing 2005–2014
75Inventor score
Top patents by PatentIndex Score
6 records- 0193US7258080B2Fuel-fired dual tank water heater having dual pass condensing type heat exchangerRHEEM MFG CO·Filed 2005·Granted Aug 21, 2007·35 cites·16 claims
- 0282US7415943B2Single pass fuel-fired fluid heating/storage deviceRHEEM MFG CO·Filed 2005·Granted Aug 26, 2008·13 cites·17 claims
- 0369US10024572B1Heat exchangerHTP INC·Filed 2013·Granted Jul 17, 2018·3 cites·8 claims
- 0452US2014261242A1Corrugated indirect water heater coilHTP INC·Filed 2014·Application pending·0 cites
- 0542US2007051359A1Looped system fuel-fired fluid heating/storage deviceMISSOUM OZZIE·Filed 2005·Application pending·0 cites
- 0631USD767107SHeat exchangerHTP INC·Filed 2013·Granted Sep 20, 2016·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →