JT

John R. Troll

CI Cidra: 3 patents #30 of 63Top 50%
Overall (All Time): #1,589,175 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7269316 Method for restoring photosensitivity in hydrogen or deuterium loaded large diameter optical waveguide Jerin J. Russell, Martin A. Putnam, Jay W. Dawson, Trevor MacDougall 2007-09-11
7068897 Method for restoring or increasing photosensitivity in hydrogen or deuterium loaded large diameter optical waveguide Jerin J. Russell, Martin A. Putnam, Jay W. Dawson, Trevor MacDougall 2006-06-27
6947640 Alignment and imaging system for writing Bragg gratings Jerin J. Russell, Joseph Pinto, Freddie Falero, Jr., Minfu Lu, Trevor MacDougall +2 more 2005-09-20