Inventor · disambiguated record
Joseph L. Leva
Also filed as: LEVA JOSEPH L
3 granted patents·37 citations·filing 1975–1976
71Inventor score
Technology areasB01D
Files withLEVA MAX3
Top patents by PatentIndex Score
3 records- 0167US3997633AContact towers with leak-proof support of improved plate subassemblyLEVA MAX·Filed 1975·Granted Dec 14, 1976·21 cites·15 claims
- 0244US4075298AContact towers with leak-proof support of improved plate subassemblyLEVA MAX·Filed 1976·Granted Feb 21, 1978·8 cites·14 claims
- 0340US4055610APreventing wall leakage in contact towersLEVA MAX·Filed 1975·Granted Oct 25, 1977·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →