Inventor · disambiguated record
Louis L. Mastro
Also filed as: MASTRO LOUIS L
9 granted patents·143 citations·filing 1981–1989
89Inventor score
Top patents by PatentIndex Score
9 records- 0194USD320489SDishwasher front panelWHIRLPOOL CO·Filed 1989·Granted Oct 1, 1991·43 cites·1 claims
- 0285USD320487SDishwasher front panelWHIRLPOOL CO·Filed 1989·Granted Oct 1, 1991·24 cites·1 claims
- 0385USD285830SHeater front coverSQUARE D CO·Filed 1983·Granted Sep 23, 1986·26 cites·1 claims
- 0478USD297316SSmoke detectorSQUARE D CO·Filed 1986·Granted Aug 23, 1988·18 cites·1 claims
- 0569USD275173SWeatherproof cover for electrical outlet or the likeSQUARE D CO·Filed 1981·Granted Aug 21, 1984·12 cites·1 claims
- 0655USD273557SOutdoor electrical receptacle coverSQUARE D CO·Filed 1981·Granted Apr 24, 1984·7 cites·1 claims
- 0752USD293236SCombination telephone handset and keyboard console baseSQUARE D CO·Filed 1984·Granted Dec 15, 1987·5 cites·1 claims
- 0852USD270338SPanel meterSQUARE D CO·Filed 1981·Granted Aug 30, 1983·5 cites·1 claims
- 0935USD311348STalking smoke detectorPIONEER DATA CORP·Filed 1988·Granted Oct 16, 1990·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Louis L. Mastro files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →