BZ

BiSheng Zheng

Overall (All Time): #1,363,978 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11988321 Height-adjustable standing post Peng Wang 2024-05-21
11564482 Screw rod self-locking device, and height-adjustable leg and height-adjustable desk applying the same — 2023-01-31
11564483 Height-adjustable desk — 2023-01-31