CZ

Changhui Zhu

PO Polyflow: 1 patents #3 of 8Top 40%
Overall (All Time): #3,465,434 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6978843 Well configuration and method of increasing production from a hydrocarbon well Robert Gleim 2005-12-27