Inventor · disambiguated record
Fred Haas
Also filed as: HAAS FRED
4 granted patents·136 citations·filing 1987–1988
80Inventor score
Top patents by PatentIndex Score
4 records- 0176US4768316ACasement windowsVICEROY HOMES LTD·Filed 1987·Granted Sep 6, 1988·49 cites·11 claims
- 0263US4815246ASliding doorVICEROY HOMES LTD·Filed 1988·Granted Mar 28, 1989·35 cites·2 claims
- 0355US4788804ASkylightVICEROY HOMES LTD·Filed 1987·Granted Dec 6, 1988·29 cites·4 claims
- 0448US4799332ASliding windowHAAS FRED·Filed 1987·Granted Jan 24, 1989·23 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →