Inventor
SUNDAR RANGARAJ
US11 patents
⚠️ This page may combine multiple inventors who share the name “SUNDAR RANGARAJ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTRIA CLIENT SERVICES LLC
9 patentsUS10285450B2May 14, 2019
Cartridge and e-vaping device with serpentine heater
ALTRIA CLIENT SERVICES LLC19 citations94
US11197500B2Dec 14, 2021
Cartridge and e-vaping device with serpentine heater
ALTRIA CLIENT SERVICES LLC7 citations84
US12193487B2Jan 14, 2025
Cartridge and e-vaping device with serpentine heater
ALTRIA CLIENT SERVICES LLC0 citations62
US11602167B2Mar 14, 2023
Cartridge and e-vaping device with serpentine heater
ALTRIA CLIENT SERVICES LLC0 citations62
US12316052B2May 27, 2025
Electronic vaping device and connector assembly
ALTRIA CLIENT SERVICES LLC0 citations61
US11962113B2Apr 16, 2024
Electronic vaping device and connector assembly
ALTRIA CLIENT SERVICES LLC0 citations61
US11245235B2Feb 8, 2022
Electronic vaping device and connector assembly
ALTRIA CLIENT SERVICES LLC1 citations61
USD862791SOct 8, 2019
Wrap for an electronic vaping device
ALTRIA CLIENT SERVICES LLC1 citations60
US10806188B2Oct 20, 2020
Cartridge and e-vaping device with serpentine heater
ALTRIA CLIENT SERVICES LLC0 citations52