Inventor
CROWE WILLIAM J
US15 patents
⚠️ This page may combine multiple inventors who share the name “CROWE WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTRIA CLIENT SERVICES LLC
11 patentsUS10772356B2Sep 15, 2020
Electronic vaping device including transfer pad with oriented fibers
ALTRIA CLIENT SERVICES LLC13 citations93
US10015991B1Jul 10, 2018
Hybrid E-vaping cartridge, E-vaping device including a hybrid E-vaping cartridge, and method of making thereof
ALTRIA CLIENT SERVICES LLC28 citations93
US10390567B2Aug 27, 2019
Hybrid e-vaping cartridge, e-vaping device including a hybrid e-vaping cartridge
ALTRIA CLIENT SERVICES LLC7 citations83
US11627762B2Apr 18, 2023
Method of operating an e-vaping device including establishing first fluid gradient and second fluid gradient
ALTRIA CLIENT SERVICES LLC2 citations72
US12396482B2Aug 26, 2025
Electronic vaping device including transfer pad with oriented fibers
ALTRIA CLIENT SERVICES LLC0 citations62
US12369618B2Jul 29, 2025
Electronic vaping device including transfer pad with oriented fibers
ALTRIA CLIENT SERVICES LLC0 citations62
US12357023B2Jul 15, 2025
Electronic vaping device including transfer pad with oriented fibers
ALTRIA CLIENT SERVICES LLC0 citations62
US12342846B2Jul 1, 2025
Electronic vaping device including transfer pad with oriented fibers
ALTRIA CLIENT SERVICES LLC0 citations62
US12108794B2Oct 8, 2024
Method of making cartridge including absorbent material with first reservoir and second reservoir
ALTRIA CLIENT SERVICES LLC0 citations62
US11071329B2Jul 27, 2021
Method of making hybrid e-vaping cartridge, and method of making an e-vaping device including the hybrid e-vaping cartridge
ALTRIA CLIENT SERVICES LLC0 citations62
US12232224B2Feb 18, 2025
Folded heater for electronic vaping device
ALTRIA CLIENT SERVICES LLC0 citations51
PHILIP MORRIS INC
3 patentsUS5954979ASep 21, 1999
Heater fixture of an electrical smoking system
PHILIP MORRIS INC895 citations98
US5878752AMar 9, 1999
Method and apparatus for using, cleaning, and maintaining electrical heat sources and lighters useful in smoking systems and other apparatuses
PHILIP MORRIS INC1,034 citations98
USD469962SFeb 11, 2003
Brush cleaning unit
PHILIP MORRIS INC13 citations80