DC

Don Albert Chennavasin

GR Groupon: 1 patents #54 of 174Top 35%
Overall (2019): #484,347 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10304076 Wearable device that is automatically configurable between wearer facing and redemption interfaces Peter Bergstrom, Adam John Muhlbauer, Devdatta Gangal, Jingting Wang 2019-05-28