Inventor

LU HUANGHAI

GB4 patents

Patents

4 patents

US12167751B2Dec 17, 2024

Smoking substitute apparatus

IMPERIAL TOBACCO LTD0 citations47

US12453377B2Oct 28, 2025

Smoking substitute apparatus

IMPERIAL TOBACCO LTD0 citations46

US12213530B2Feb 4, 2025

Smoking substitute apparatus

IMPERIAL TOBACCO LTD0 citations46

US12108789B2Oct 8, 2024

Smoking substitute apparatus

IMPERIAL TOBACCO LTD0 citations46