Inventor · disambiguated record
Renato S. Rodrigues
Also filed as: RODRIGUES RENATO · RODRIGUES RENATO S
4 granted patents·83 citations·filing 1988–1994
78Inventor score
Files withPETROLEO BRASILEIRO SA3
Top patents by PatentIndex Score
4 records- 0163US5519286AElectronic ballast with built-in times power saver and photoelectric switching for high-pressure mercury vapor, metallic vapor and sodium vapor lampsFiled 1994·Granted May 21, 1996·31 cites·3 claims
- 0260US5040607AProduction system for subsea oil wellsPETROLEO BRASILEIRO SA·Filed 1989·Granted Aug 20, 1991·39 cites·2 claims
- 0332US4960174AEquipment for oil well drilling and completing operations in deep waterPETROLEO BRASILEIRO SA·Filed 1989·Granted Oct 2, 1990·9 cites·1 claims
- 0425US4877088AProcess and equipment for oil well drilling and completing operations in deep waterPETROLEO BRASILEIRO SA·Filed 1988·Granted Oct 31, 1989·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →