Inventor
MCDONALD STEPHEN J
US7 patents
⚠️ This page may combine multiple inventors who share the name “MCDONALD STEPHEN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FONTEM HOLDINGS 1 BV
5 patentsUS10988368B2Apr 27, 2021
Filling system for electronic smoking devices
FONTEM HOLDINGS 1 BV12 citations84
US11111127B2Sep 7, 2021
System and apparatus
FONTEM HOLDINGS 1 BV2 citations71
US10865095B2Dec 15, 2020
System and assembly for refilling a liquid reservoir
FONTEM HOLDINGS 1 BV3 citations71
US11197502B2Dec 14, 2021
System and assembly for refilling a liquid reservoir
FONTEM HOLDINGS 1 BV0 citations61
US11312614B2Apr 26, 2022
System and apparatus for refilling a reservoir with liquid dispensed from a dispenser
FONTEM HOLDINGS 1 BV0 citations51