Inventor · disambiguated record
Norman M. Earl
Also filed as: BROWN ALEXANDER M · EARL NORMAN M
3 granted patents·97 citations·filing 1977–1987
72Inventor score
Technology areasA01K
Top patents by PatentIndex Score
3 records- 0194US4188913ABird feedersBROWN ALEXANDER M·Filed 1977·Granted Feb 19, 1980·83 cites·11 claims
- 0258USD302875SCombined holder and dispenser for bird feed containerTHE BIRD CHEF CO INC·Filed 1987·Granted Aug 15, 1989·10 cites·1 claims
- 0342USD289451SCombined adaptor and dispenser for bird feed containerTHE BIRD CHEF CO INC·Filed 1984·Granted Apr 21, 1987·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →