Inventor · disambiguated record
William Bartfield
Also filed as: BARTFIELD WILLIAM
4 granted patents·178 citations·filing 1982–1985
81Inventor score
Top patents by PatentIndex Score
4 records- 0189US4438683AApparatus for dispensing individual orders of a hot food product and components usable therewithPRIZE FRIZE INC·Filed 1982·Granted Mar 27, 1984·76 cites·17 claims
- 0275US4646627AApparatus for preparing fried potato productsPRIZE FRIZE INC·Filed 1985·Granted Mar 3, 1987·61 cites·30 claims
- 0358US4540588AApparatus and method for dispensing individual orders of a hot food product and components usable therewithPRIZE FRIZE INC·Filed 1984·Granted Sep 10, 1985·23 cites·15 claims
- 0444US4618073ACup dispensing apparatusBARTFIELD WILLIAM·Filed 1985·Granted Oct 21, 1986·18 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →