JR

John Matthew Root

CS Current Lighting Solutions: 1 patents #81 of 175Top 50%
GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #1,813,625 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11702348 Purified potassium hexafluoromanganate and methods for purifying potassium hexafluoromanganate William Winder Beers, James Edward Murphy 2023-07-18
10047286 Color stable red-emitting phosphors Fangming Du, William Winder Beers, William Erwin Cohen, Clark David Nelson, Jenna Marie Novak +2 more 2018-08-14