Inventor · disambiguated record
Jack C. Marvin
Also filed as: MARVIN JACK C
2 granted patents·48 citations·filing 1987–1989
64Inventor score
Top patents by PatentIndex Score
2 records- 0173US4856662APedestal crane and method of assembling and erecting itCBI RES CORP·Filed 1987·Granted Aug 15, 1989·30 cites·12 claims
- 0261US4952774AMobil power source for producing welding current for automatic, semi-automatic and manual weldingCHICAGO BRIDGE & IRON TECH·Filed 1989·Granted Aug 28, 1990·18 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →