SS

Stephen D. Straight

TO Transitions Optical: 1 patents #8 of 18Top 45%
📍 Pittsburgh, PA: #161 of 562 inventorsTop 30%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #158,218 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7911676 Photochromic optical articles prepared with reversible thermochromic materials David B. Knowles, Kevin J. Stewart, Forrest R. Blackburn 2011-03-22