CK

Chu Ki Kwan

NI Nsi International: 1 patents #1 of 4Top 25%
Overall (2020): #516,537 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10773151 Gaming tag system Brian K. Waldman, Frank J. Landi, Jr., Chan Kok Wing Farra 2020-09-15