Inventor

LANDSMAN IRVING

3 patents

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

LANDSMAN EMANUEL

2 patents

US3963152AJun 15, 1976

Childproof cap for aerosol dispenser

LANDSMAN EMANUEL4 citations57

US3946912AMar 30, 1976

Actuator cap for aerosol dispenser

LANDSMAN EMANUEL4 citations57

LANDSMAN IRVING

1 patent

US4226339AOct 7, 1980

Invertible spray dispensing safety cap

LANDSMAN IRVING13 citations59