JR

Joshua RITCHEY

EC E Ink California: 1 patents #11 of 18Top 65%
📍 Melrose, MA: #25 of 86 inventorsTop 30%
🗺 Massachusetts: #5,264 of 14,267 inventorsTop 40%
Overall (2019): #404,384 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10233339 Electrophoretic medium comprising a mixture of charge control agents Hui Du, Olga Vladimirovna Barykina-Tassa, Vladimir SOFIYEV 2019-03-19