RR

Richard James Ryall

OL Optical Coating Laboratory: 1 patents #8 of 31Top 30%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #130,296 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6707609 Extrinsically athermalized optical filter devices Charles A. Hulse, Andrew T. Taylor, Richard I. Seddon 2004-03-16