P

Inventor

LANDSMAN EMANUEL

US7 patents
⚠️ This page may combine multiple inventors who share the name “LANDSMAN EMANUEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LANDSMAN EMANUEL

3 patents
US4056110ANov 1, 1977

Combination brush and paste dispenser

LANDSMAN EMANUEL27 citations78
US3963152AJun 15, 1976

Childproof cap for aerosol dispenser

LANDSMAN EMANUEL4 citations57
US3946912AMar 30, 1976

Actuator cap for aerosol dispenser

LANDSMAN EMANUEL4 citations57

AMERICAN POWER CONV CORP

2 patents
US7446437B2Nov 4, 2008

Apparatus and method for preventing an electrical backfeed

AMERICAN POWER CONV CORP39 citations88
US7402921B2Jul 22, 2008

Method and apparatus for providing uninterruptible power

AMERICAN POWER CONV CORP42 citations86

PAIK NAMWOOK

1 patent
USRE43177EFeb 14, 2012

Apparatus and method for preventing an electrical backfeed

PAIK NAMWOOK2 citations56

SCHNEIDER ELECTRIC IT CORP

1 patent
US11043838B2Jun 22, 2021

System and method to reduce converter emissions

SCHNEIDER ELECTRIC IT CORP0 citations50