CZ

Chongbiao Zhao

Overall (All Time): #479,313 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D1065327 Pen — 2025-03-04
D1034809 Pen — 2024-07-09
D1027030 Pen — 2024-05-14
D892932 Pen — 2020-08-11
D885484 Pen — 2020-05-26
D885483 Ballpoint pen — 2020-05-26
D875177 Pen — 2020-02-11
D837883 Pen — 2019-01-08
D819129 Pen — 2018-05-29
D818043 Pen — 2018-05-15