Inventor · disambiguated record

Eliseo M. Rio, Jr.

Also filed as: RIO JR ELISEO M

2 granted patents·20 citations·filing 1980–1982

59Inventor score

Technology areasF02B

Files withPROTACIO ALFREDO C2

Top patents by PatentIndex Score

2 records

0139US4419967AMethod and apparatus for utilizing ethanol of any purity as a fuel in 4-stroke internal combustion enginesPROTACIO ALFREDO C·Filed 1982·Granted Dec 13, 1983·10 cites·3 claims
0239US4374507ADevice for introducing alcohol into gasoline engine as supplemental fuelPROTACIO ALFREDO C·Filed 1980·Granted Feb 22, 1983·10 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →