Inventor · disambiguated record
Frederick E. Ullman
Also filed as: ULLMAN FREDERICK E
3 granted patents·63 citations·filing 1976–1978
72Inventor score
Top patents by PatentIndex Score
3 records- 0178US4053082AElectrical outlet box assemblyUNARCO INDUSTRIES·Filed 1976·Granted Oct 11, 1977·43 cites·24 claims
- 0259US4186830ARoller assembly for package flow systemsUNARCO INDUSTRIES·Filed 1978·Granted Feb 5, 1980·14 cites·15 claims
- 0330US4236865AMethod for controlling the flow of articles and pallets in a conveyor systemULLMAN FREDERICK E·Filed 1978·Granted Dec 2, 1980·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →