HZ

Haibuo Zhang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,850,188 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5112463 Apparatus for water electrolysis Xueming Zhang, Shucheng Zhang, Shuxia ZHANG, Congshan Liu, Wenrong Li +3 more 1992-05-12