CH

Charles W. Hull

3S 3D Systems: 1 patents #3 of 18Top 20%
Overall (2016): #441,267 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9415544 Wall smoothness, feature accuracy and resolution in projected images via exposure levels in solid imaging Thomas A. Kerekes, Jouni P. Partanen, Yong Chen 2016-08-16