WC

William Erwin Cohen

GE: 2 patents #620 of 4,252Top 15%
Overall (2018): #91,032 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10047286 Color stable red-emitting phosphors Fangming Du, William Winder Beers, Clark David Nelson, Jenna Marie Novak, John Matthew Root +2 more 2018-08-14
9890328 Phosphor compositions and lighting apparatus thereof Samuel Joseph Camardello, Alok Mani Srivastava, Fangming Du, Holly Ann Comanzo, William Winder Beers 2018-02-13