Inventor · disambiguated record
Margaret Fitzwater
Also filed as: FITZWATER MARGARET
4 granted patents·152 citations·filing 1983–1986
81Inventor score
Files withFRITO LAY INC4
Top patents by PatentIndex Score
4 records- 0190US4601227AFood product with opposite phase-shifted corrugations of the same frequency and amplitude and method and apparatus of manufactureFRITO LAY INC·Filed 1985·Granted Jul 22, 1986·54 cites·4 claims
- 0290US4511586APotato product with opposite phase-shifted corrugations of the same frequency and amplitudeFRITO LAY INC·Filed 1983·Granted Apr 16, 1985·61 cites·6 claims
- 0356US4613509AProcess for producing center-filled food productsFRITO LAY INC·Filed 1984·Granted Sep 23, 1986·19 cites·21 claims
- 0450US4808422ACenter-filled food productsFRITO LAY INC·Filed 1986·Granted Feb 28, 1989·18 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →