DJ

David Bryan Johanson

LG Landmark Graphics: 1 patents #21 of 64Top 35%
Overall (2016): #426,507 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9489755 Determining reserve estimates for a reservoir Michael David Ewing, Catalina Maria Luneburg, Sammi Igarashi 2016-11-08