SL

Sapu Li

DG Dewertokin Gmbh: 1 patents #2 of 4Top 50%
DC Dewertokin Technology Group Co.: 1 patents #1 of 12Top 9%
Overall (2021): #115,998 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10935307 Luminous sofa cup holder Scott Xue, Peter Zhong 2021-03-02
D911294 Electrical switch points Valerie Raab, Bruce Liu, Peter Songwen Xu 2021-02-23