Ding Gou Kun

C( Cmech (Guangzhou): 3 patents #4 of 6Top 70%

Overall (All Time): #1,460,364 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10871021	Cupboard door balance system	—	2020-12-22
9637964	Cupboard with up-down louvered door and balance system	—	2017-05-02
9637966	Cupboard with up-down louvered door	—	2017-05-02