Inventor · disambiguated record
Lewis L. Otterson
Also filed as: OTTERSON LEWIS L
5 granted patents·220 citations·filing 1978–1979
85Inventor score
Technology areasB65D
Files withWEATHERCHEM CORP5
Top patents by PatentIndex Score
5 records- 0185US4274563APlastic end closure for hermetically sealed containerWEATHERCHEM CORP·Filed 1979·Granted Jun 23, 1981·64 cites·3 claims
- 0281US4308979APre-oriented rotor-type dispenser topWEATHERCHEM CORP·Filed 1979·Granted Jan 5, 1982·51 cites·1 claims
- 0377US4253587AReclosable closure for powder canWEATHERCHEM CORP·Filed 1979·Granted Mar 3, 1981·43 cites·2 claims
- 0471US4183457AShrink tape closureWEATHERCHEM CORP·Filed 1978·Granted Jan 15, 1980·38 cites·8 claims
- 0561US4241856AChild-resistant fluid topWEATHERCHEM CORP·Filed 1979·Granted Dec 30, 1980·24 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →