Inventor
GRANT CHRISTOPHER JOHN
CH9 patents
⚠️ This page may combine multiple inventors who share the name “GRANT CHRISTOPHER JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS PRODUCTS SA
8 patentsUS9801412B2Oct 31, 2017
Smoking article with dual function cap
PHILIP MORRIS PRODUCTS SA31 citations91
US10820623B2Nov 3, 2020
Method and apparatus for manufacturing aerosol-generating semi-finished products
PHILIP MORRIS PRODUCTS SA2 citations70
US11363836B2Jun 21, 2022
Method and apparatus for intermediately storing double-length semi-finished products
PHILIP MORRIS PRODUCTS SA0 citations60
US10375989B2Aug 13, 2019
Smoking article comprising a combustible heat source and holder and method of manufacture thereof
PHILIP MORRIS PRODUCTS SA1 citations59
US11471622B2Oct 18, 2022
Inhaler with swirl end plug
PHILIP MORRIS PRODUCTS SA0 citations58
US10638790B2May 5, 2020
Method and apparatus for intermediately storing double-length semi-finished products
PHILIP MORRIS PRODUCTS SA0 citations50
US10888111B2Jan 12, 2021
Multicomponent aerosol-forming article
PHILIP MORRIS PRODUCTS SA0 citations49
US9936730B2Apr 10, 2018
Method and apparatus for manufacturing smoking article components having a removable wrap
PHILIP MORRIS PRODUCTS SA0 citations38