JS

John D. Sonderman

OL Optical Coating Laboratory: 2 patents #43 of 152Top 30%
Overall (All Time): #1,550,618 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8137762 Two-axial alignment of magnetic platelets Vladimir P. Raksha, Paul G. Coombs, Charles T. Markantes, Wilfred C. Kittler, Jr., Dave Williams +1 more 2012-03-20
6785002 Variable filter-based optical spectrometer Sohrab Zarrabian, Fred Van Milligen, Kenneth P. Rosenberg 2004-08-31
5124013 High ratio planetary drive system and method for vacuum chamber Richard I. Seddon 1992-06-23