Inventor · disambiguated record
Romulo V. Dalupan
Also filed as: DALUPAN ROMULO V
3 granted patents·52 citations·filing 1981–1992
72Inventor score
Top patents by PatentIndex Score
3 records- 0159US5243950AApparatus for the treatment of gases in a positive crankcase ventilation systemGEKKO INT L C·Filed 1992·Granted Sep 14, 1993·28 cites·8 claims
- 0243US4350568AHigh efficiency water distillation apparatusDALUPAN ROMULO V·Filed 1981·Granted Sep 21, 1982·14 cites·3 claims
- 0337US5243946AApparatus for the magnetic treatment of fuelGEKKO INT L C·Filed 1992·Granted Sep 14, 1993·10 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →