Inventor · disambiguated record
Peter Woodhead
Also filed as: WOODHEAD PETER · WOODHEAD PETER PHILIP
13 granted patents·41 citations·filing 1980–2022
88Inventor score
Files withEMERSON VULCAN HOLDING LLC6Emerson Automation Solutions Final Control US LP3SELDEN RES LTD3GEN ELECTRIC CO LTD1
Top patents by PatentIndex Score
13 records- 0189US10274089B2Gate supports for a gate valveEMERSON VULCAN HOLDING LLC·Filed 2016·Granted Apr 30, 2019·6 cites·20 claims
- 0287US10161529B2Gasket seal for a gate valveEMERSON VULCAN HOLDING LLC·Filed 2016·Granted Dec 25, 2018·6 cites·19 claims
- 0385US11499644B2Sealing assembly for a knife gate valveEmerson Automation Solutions Final Control US LP·Filed 2020·Granted Nov 15, 2022·2 cites·18 claims
- 0485US10167961B2Port gate supports for a gate valveEMERSON VULCAN HOLDING LLC·Filed 2016·Granted Jan 1, 2019·5 cites·19 claims
- 0574US11300213B1Floating yoke connectionEmerson Automation Solutions Final Control US LP·Filed 2021·Granted Apr 12, 2022·1 cites·14 claims
- 0674US7166563B2Biocidal cleaning composition comprising an onionic/nonionic/amphoteric surfactant mixtureSELDEN RES LTD·Filed 2002·Granted Jan 23, 2007·15 cites·28 claims
- 0770US10969021B2Gate supports for a gate valveEMERSON VULCAN HOLDING LLC·Filed 2019·Granted Apr 6, 2021·1 cites·20 claims
- 0864US11603938B2Floating yoke connectionEmerson Automation Solutions Final Control US LP·Filed 2022·Granted Mar 14, 2023·0 cites·20 claims
- 0961US12114822B2Chemical dosing systemSELDEN RES LTD·Filed 2022·Granted Oct 15, 2024·0 cites·12 claims
- 1050US11291347B2Chemical dosing systemSELDEN RES LTD·Filed 2018·Granted Apr 5, 2022·0 cites·14 claims
- 1138USD900972SControl valveEMERSON VULCAN HOLDING LLC·Filed 2018·Granted Nov 3, 2020·3 cites·1 claims
- 1231US4340865AElectric amplifier circuits that respond to an input signal of either polarity to produce an output signal having a polarity corresponding to that of the input signalGEN ELECTRIC CO LTD·Filed 1980·Granted Jul 20, 1982·2 cites·6 claims
- 1324USD876298SDisk brake assemblyEMERSON VULCAN HOLDING LLC·Filed 2018·Granted Feb 25, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →