Inventor

DU BIAO

CN3 patents

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

TENNECO AUTOMOTIVE OPERATING CO INC

1 patent

US9719386B2Aug 1, 2017

Multi-lobed soot blower

TENNECO AUTOMOTIVE OPERATING CO INC8 citations80

ZILLION NEW MATERIAL TECH XIAN CO LTD

1 patent

US12509539B2Dec 30, 2025

Antichlor and preparation method as well as application thereof

ZILLION NEW MATERIAL TECH XIAN CO LTD0 citations47

TENNECO SUZHOU EMISSION SYSTEM CO LTD

1 patent

US10344653B2Jul 9, 2019

Fluid delivery device

TENNECO SUZHOU EMISSION SYSTEM CO LTD0 citations36