Inventor
STAHLE FREDRIK
CH12 patents
⚠️ This page may combine multiple inventors who share the name “STAHLE FREDRIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS USA INC
8 patentsUS8851081B2Oct 7, 2014
Electrically heated smoking system
PHILIP MORRIS USA INC217 citations98
US10368584B2Aug 6, 2019
Electrically heated smoking system
PHILIP MORRIS USA INC31 citations97
US9499332B2Nov 22, 2016
Electrically heated smoking system
PHILIP MORRIS USA INC76 citations97
US10390564B2Aug 27, 2019
Electrically heated smoking system
PHILIP MORRIS USA INC24 citations93
US10966459B2Apr 6, 2021
Electrically heated smoking system
PHILIP MORRIS USA INC2 citations73
US11819063B2Nov 21, 2023
Electrically heated smoking system
PHILIP MORRIS USA INC1 citations72
US11213075B2Jan 4, 2022
Electrically heated smoking system
PHILIP MORRIS USA INC1 citations72
US12382998B2Aug 12, 2025
Electrically heated smoking system
PHILIP MORRIS USA INC0 citations62