Inventor · disambiguated record
Yeong-Heng Koo
Also filed as: KOO YEONG-HENG
6 granted patents·27 citations·filing 2006–2021
78Inventor score
Top patents by PatentIndex Score
6 records- 0190US11878903B2Tap assemblyILLINOIS TOOL WORKS·Filed 2021·Granted Jan 23, 2024·4 cites·18 claims
- 0277US8602387B2Valve for flowable material and a closure thereofWRIGLEY ANDREW NICHOLSON·Filed 2006·Granted Dec 10, 2013·14 cites·28 claims
- 0361US8561846B2Tap assemblyHAUNER DAVID R·Filed 2010·Granted Oct 22, 2013·5 cites·17 claims
- 0460US8875923B2Identification attachmentsKOO YEONG-HENG·Filed 2006·Granted Nov 4, 2014·2 cites·35 claims
- 0559US8776828B2Fluid dispensing assemblyKOO YEONG-HENG·Filed 2010·Granted Jul 15, 2014·2 cites·20 claims
- 0656US11390516B2Tap assemblyILLINOIS TOOL WORKS·Filed 2021·Granted Jul 19, 2022·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →