Inventor · disambiguated record
Norman A. Levin
Also filed as: LEVIN NORMAN A · LEVIN NORMAN ARTHUR
3 granted patents·160 citations·filing 1974–1977
76Inventor score
Files withJOHNSON & JOHNSON3
Top patents by PatentIndex Score
3 records- 0188US4155868AEnzyme and active oxygen containing denture cleanser tabletJOHNSON & JOHNSON·Filed 1977·Granted May 22, 1979·86 cites·9 claims
- 0286US3962107AEnzyme-containing denture cleanser tabletJOHNSON & JOHNSON·Filed 1974·Granted Jun 8, 1976·57 cites·5 claims
- 0374US3976601AWater soluble lubricant for tabletting compositionsJOHNSON & JOHNSON·Filed 1974·Granted Aug 24, 1976·17 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →