YZ

Yuan Zhang

LG Landmark Graphics: 2 patents #4 of 58Top 7%
Overall (2021): #55,389 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11142971 Systems and methods for detecting kick and well flow Robello Samuel 2021-10-12
11098548 Drillstring with a bottom hole assembly having multiple agitators Robello Samuel 2021-08-24
D910137 Tent 2021-02-09