Patents/Inventors

Chang-wook Lee

Bellingham, WAUS3 patents

4 Patents

US122280572025
Pulse Turbo Charging Exhaust System
PACCAR Inc
0 cites
USD10195042024
Exhaust Manifold
PACCAR Inc
0 cites
US119332072024
Pulse Turbo Charging Exhaust System
PACCAR Inc
0 cites
US116495212023
Hot Stamping Component and Manufacturing Method Thereof
KIA CORPORATION
0 cites