Patents/Assignees

Mahle Automotive Technologies (China) Co., Ltd.

4 patents in portfolio

US11846351utility2023
Piston Having Oil Return Passage
0 cites
US11840982utility2023
Quick Oil Return Cylinder Liner
0 cites
US11788622utility2023
Piston Ring for Engine and Machining Method of Piston Ring
0 cites
US11692469utility2023
Cylinder Head Cover Integrated with Active Oil Mist Separator
0 cites