Inventor

YEH THOMAS M

US2 patents

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

JOHNSON MATTHEY PLC

1 patent

US11833471B2Dec 5, 2023

Catalysed filter system for treating particulate-containing exhaust gas from stationary emission sources

JOHNSON MATTHEY PLC0 citations43

AIR PRODUCTS AND CHEMICALS INC

1 patent

US12595960B2Apr 7, 2026

Adsorber, purification system, and purification method

AIR PRODUCTS AND CHEMICALS INC0 citations39