ZZ

Zhi Zhao

Overall (All Time): #794,185 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1018869 Sleep aid device 2024-03-19
D1008222 Sleep aid device 2023-12-19
D1008465 Sleep aid device 2023-12-19
D1008466 Sleep aid device 2023-12-19
D944349 Hoverboard 2022-02-22
5302807 Electrically heated garment with oscillator control for heating element 1994-04-12