Inventor

WIJEMANNE THILANKA

GB2 patents

⚠️ This page may combine multiple inventors who share the name “WIJEMANNE THILANKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BERGEAL DAVID

1 patent

US11280240B2Mar 22, 2022

Exhaust system including SCRF catalyst with oxidation zone

BERGEAL DAVID0 citations53

JOHNSON MATTHEY PLC

1 patent

US12312990B1May 27, 2025

Catalytic wall-flow filter

JOHNSON MATTHEY PLC0 citations39