GE

Graham B. Erickson

Nike: 8 patents #781 of 2,652Top 30%
Overall (All Time): #651,323 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8585202 Contrast sensitivity testing and/or training using circular contrast zones Alan W. Reichow, Herb Yoo 2013-11-19
8491119 Anaglyphic depth perception training or testing Alan W. Reichow, Karl Citek, Herb Yoo 2013-07-23
8342685 Testing/training visual perception speed and/or span Herb Yoo, Alan W. Reichow 2013-01-01
8136943 Testing/training visual perception speed and/or span Herb Yoo, Alan W. Reichow 2012-03-20
8132910 Contrast sensitivity testing and/or training using circular contrast zones Alan W. Reichow, Herb Yoo 2012-03-13
8002408 Anaglyphic depth perception training or testing Alan W. Reichow, Karl Citek, Herb Yoo 2011-08-23
7980693 Anaglyphic depth perception training or testing Alan W. Reichow, Karl Citek 2011-07-19
7942525 Contrast sensitivity testing and/or training using circular contrast zones Alan W. Reichow, Herb Yoo 2011-05-17