Inventor · disambiguated record
Frank Stewart
Also filed as: STEWART FRANK · STEWART FRANK E
3 granted patents·72 citations·filing 1975–1993
74Inventor score
Top patents by PatentIndex Score
3 records- 0163US5226354AAutomatic breader/sifter unitSTEWART FRANK·Filed 1993·Granted Jul 13, 1993·34 cites·20 claims
- 0262US3995555ARemovable redeemable coupon for newspaper advertisements and method and apparatus for producing sameSTEWART FRANK E·Filed 1975·Granted Dec 7, 1976·21 cites·8 claims
- 0342US5265525AAutomatic breader/sifter unitSTEWART FRANK·Filed 1993·Granted Nov 30, 1993·17 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →