DL

David Lewis

CL Carl Zeiss Vision Austalia Holdings Limited: 1 patents #1 of 5Top 20%
📍 Philadelphia, PA: #88 of 381 inventorsTop 25%
🗺 Pennsylvania: #2,197 of 7,031 inventorsTop 35%
Overall (2016): #425,470 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9453950 Photochromic coating process Kathy Wai Yuen Wong, Fang Chen, Bohdan Grzegorz Cieslinski, Huan Kiak Toh 2016-09-27