DS

Dar-Tson SHEN

UN Unknown: 1 patents #373 of 3,359Top 15%
📍 West Vancouver, CA: #5 of 31 inventorsTop 20%
Overall (2017): #158,992 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9810876 Manufacturing method for lightweight large-size telescope mirror blanks and mirror blanks fabricated according to same 2017-11-07
9557452 Roof mirror and methods for fabricating roof mirror 2017-01-31