Inventor · disambiguated record
Ronald C. Koo
Also filed as: KOO RONALD · KOO RONALD C
4 granted patents·78 citations·filing 1974–2013
76Inventor score
Top patents by PatentIndex Score
4 records- 0191US4160929AIncandescent light source with transparent heat mirrorDURO TEST CORP·Filed 1977·Granted Jul 10, 1979·62 cites·33 claims
- 0250US3992201AFilaments for fluorescent lampsDURO TEST CORP·Filed 1974·Granted Nov 16, 1976·8 cites·9 claims
- 0348US9420934B1Detachable long-handled connector for cleaning implementsKOO RONALD C·Filed 2013·Granted Aug 23, 2016·2 cites·2 claims
- 0448US4090105AHigh intensity discharge lamp with multiple filament to extinguish lamp when outer envelope breaksDURO TEST CORP·Filed 1976·Granted May 16, 1978·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →