Inventor
COUPLAND DUNCAN ROY
GB11 patents
⚠️ This page may combine multiple inventors who share the name “COUPLAND DUNCAN ROY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON MATTHEY PLC
6 patentsUS9272264B2Mar 1, 2016
Catalyst manufacturing method
JOHNSON MATTHEY PLC27 citations93
US10913257B2Feb 9, 2021
Component produced by additive manufacturing
JOHNSON MATTHEY PLC9 citations77
US9839907B2Dec 12, 2017
Catalyst manufacturing method
JOHNSON MATTHEY PLC3 citations71
US9340424B2May 17, 2016
Catalyst structures
JOHNSON MATTHEY PLC3 citations71
US10843174B2Nov 24, 2020
Catalyst manufacturing method
JOHNSON MATTHEY PLC3 citations67
US7481971B2Jan 27, 2009
Iridium alloy
JOHNSON MATTHEY PLC3 citations59