Inventor · disambiguated record
Francis Rustin
Also filed as: RUSTIN FRANCIS · RUSTIN FRANCIS R
5 granted patents·105 citations·filing 1980–1987
82Inventor score
Top patents by PatentIndex Score
5 records- 0180US4402343AAnimal watering valve with protected biasing springTHOMPSON EARL CLAYTON·Filed 1982·Granted Sep 6, 1983·44 cites·18 claims
- 0253US4753196AAnimal watering apparatus and methodAGRI MANUFACTURING CORP·Filed 1986·Granted Jun 28, 1988·19 cites·20 claims
- 0350US4267800ASuspended watering system for poultry houseKELLER MORRIS C·Filed 1980·Granted May 19, 1981·16 cites·12 claims
- 0447US4790264AAnimal waterers for snap-on assembly with water pipeAGRI MANUFACTURING CORP·Filed 1987·Granted Dec 13, 1988·16 cites·11 claims
- 0538US4341182AAnimal watering apparatusRUSTIN FRANCIS·Filed 1980·Granted Jul 27, 1982·10 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →