Inventor
LOMBARDI ALFRED
US15 patents
Patents
15 patentsUS10568185B1Feb 18, 2020
Two-wire dimmer operation
LEVITON MANUFACTURING CO44 citations97
US10048653B2Aug 14, 2018
Wall mounted programmable timer system
LEVITON MANUFACTURING CO45 citations96
US8050145B2Nov 1, 2011
Wall mounted programmable timer system
LEVITON MANUFACTURING CO16 citations91
US7042339B2May 9, 2006
Plug-in single phase power line signal repeater with low voltage bus
LEVITON MANUFACTURING CO19 citations91
US9916946B1Mar 13, 2018
Frame having a single actuator opening shared by a toggle actuator and slidable dimmer actuator
LEVITON MANUFACTURING CO10 citations83
US9976764B2May 22, 2018
Apparatus and methods for controlling a ventilation mechanism
LEVITON MANUFACTURING CO9 citations82
US10475605B2Nov 12, 2019
Actuator alternating indicator light
LEVITON MANUFACTURING CO2 citations73
US10276332B2Apr 30, 2019
Actuator alternating indicator light
LEVITON MANUFACTURING CO2 citations73
US10904984B1Jan 26, 2021
Two-wire dimmer operation
LEVITON MANUFACTURING CO1 citations72
US11015831B2May 25, 2021
Apparatus and methods for controlling a ventilation mechanism
LEVITON MANUFACTURING CO3 citations71
US10505457B2Dec 10, 2019
Ground leakage power supply for dimming applications
LEVITON MANUFACTURING CO2 citations71
US9812969B2Nov 7, 2017
Ground leakage power supply for dimming applications
LEVITON MANUFACTURING CO4 citations71
US12013136B2Jun 18, 2024
Apparatus and methods for controlling a ventilation mechanism
LEVITON MANUFACTURING CO0 citations61
US11240897B2Feb 1, 2022
Two-wire dimmer operation
LEVITON MANUFACTURING CO0 citations61
US11205964B2Dec 21, 2021
Ground leakage power supply for dimming applications
LEVITON MANUFACTURING CO0 citations60