DG

Daniel Guenther Grief

Meta: 1 patents #4,098 of 6,845Top 60%
Overall (All Time): #2,691,652 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11493760 Waveguide concentrator for light source Scott Charles McEldowney, Stephen John Holmes, Chadwick Brian Martin, Stephen James McNally, John Michael Goward 2022-11-08