Inventor
RENFREW BRUCE
GB22 patents
⚠️ This page may combine multiple inventors who share the name “RENFREW BRUCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTRIA CLIENT SERVICES LLC
6 patentsUS12022870B2Jul 2, 2024
Vaporizer for an aerosol-generating system with vaporizing method
ALTRIA CLIENT SERVICES LLC2 citations71
US10667558B2Jun 2, 2020
Vaporizer for an aerosol-generating system and vaporizing method
ALTRIA CLIENT SERVICES LLC3 citations71
US10398174B2Sep 3, 2019
Aerosol-generating system with pump
ALTRIA CLIENT SERVICES LLC3 citations71
US12439967B2Oct 14, 2025
Vaporizer for an aerosol-generating system and vaporizing method
ALTRIA CLIENT SERVICES LLC0 citations61
US11608818B2Mar 21, 2023
Aerosol-generating system with pump
ALTRIA CLIENT SERVICES LLC0 citations61
US12178959B2Dec 31, 2024
Aerosol-generating system with pump
ALTRIA CLIENT SERVICES LLC0 citations50