GQ

Guangchun Quan

TC Tenneco Automotive Operating Company: 3 patents #95 of 382Top 25%
📍 Ann Arbor, MI: #2,308 of 6,071 inventorsTop 40%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,410,106 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11268429 Diffusion surface alloyed metal exhaust component with inwardly turned edges Michael Golin 2022-03-08
11268430 Diffusion surface alloyed metal exhaust component with welded edges 2022-03-08
10975743 Vehicle exhaust component 2021-04-13