Inventor · disambiguated record
David Sergeant
Also filed as: SERGEANT DAVID · SERGEANT DAVID ROBERT
4 granted patents·80 citations·filing 1974–2017
77Inventor score
Top patents by PatentIndex Score
4 records- 0179US10214718B2Distributed perfusion bioreactor system for continuous culture of biological cellsBERTEAU OLIVIER·Filed 2014·Granted Feb 26, 2019·13 cites·16 claims
- 0274US5950858AContainer end closureFiled 1994·Granted Sep 14, 1999·57 cites·16 claims
- 0373US10928302B2Analysis system including a confinement device with variable-size measurement chamber partially delimited by a flexible membraneIPRATECH SA·Filed 2017·Granted Feb 23, 2021·3 cites·16 claims
- 0454US3940294ACooling of hot rolled steel stockBRITISH STEEL CORP·Filed 1974·Granted Feb 24, 1976·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →