JC

John Cook

VA Valve: 1 patents #5 of 9Top 60%
Overall (2017): #371,516 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9700791 Overlaying interactive video game play with real-time chat sessions with game switching Martin Otten 2017-07-11