Inventor · disambiguated record
William R. Hagan
Also filed as: HAGAN WILLIAM · HAGAN WILLIAM R
4 granted patents·2 pending applications·95 citations·filing 1994–2017
79Inventor score
Top patents by PatentIndex Score
6 records- 0184US5441072AFuel additive metering systemRHONE POULENC INC·Filed 1994·Granted Aug 15, 1995·54 cites·25 claims
- 0274USD830074SReconfigurable rocking chairHAGAN WILLIAM R·Filed 2016·Granted Oct 9, 2018·4 cites·1 claims
- 0370US5685334AFuel additive metering systemRHONE POULENC INC·Filed 1995·Granted Nov 11, 1997·29 cites·3 claims
- 0452USD816357SWood rocking chairHAGAN WILLIAM R·Filed 2016·Granted May 1, 2018·8 cites·1 claims
- 0544US2017172303A1Reconfigurable Rocking ChairHAGAN WILLIAM R·Filed 2017·Application pending·0 cites
- 0642US2017035202A1Reconfigurable Rocking ChairHAGAN WILLIAM R·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →