Inventor · disambiguated record
Leon Helfand
Also filed as: HELFAND LEON
2 granted patents·53 citations·filing 1975–1988
64Inventor score
Top patents by PatentIndex Score
2 records- 0186US3997122AMethod and apparatus for wrapping multiple tapes upon an elongated structureMAGNA PLY·Filed 1975·Granted Dec 14, 1976·42 cites·21 claims
- 0245US4868035AElectrical insulating materials made partly or wholly of polyester filmWEINBERG MARTIN J·Filed 1988·Granted Sep 19, 1989·11 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →