KJ

Ke Jin

UN Unknown: 1 patents #373 of 3,359Top 15%
📍 Longbeilingcun, CA: #76 of 122 inventorsTop 65%
Overall (2017): #349,474 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9663361 Hydrogen generating composition, reactor, device and hydrogen production method 2017-05-30