Inventor · disambiguated record

Franzo Marruffo

Also filed as: MARRUFFO FRANZO

2 granted patents·185 citations·filing 1987–1989

70Inventor score

Technology areasC10C C10M

Files withVEBA OEL ENTWICKLUNGS GMBH1 VEBA OEL TECHNOLOGIE GMBH1

Top patents by PatentIndex Score

2 records

0192US5166118ACatalyst for the hydrogenation of hydrocarbon materialVEBA OEL TECHNOLOGIE GMBH·Filed 1989·Granted Nov 24, 1992·92 cites·9 claims
0292US4851107AProcess for the hydrogenation of heavy and residual oilsVEBA OEL ENTWICKLUNGS GMBH·Filed 1987·Granted Jul 25, 1989·93 cites·23 claims

Join the waitlist — get patent alerts

Get an alert when Franzo Marruffo files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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