ES

Edward G. Singh

Overall (All Time): #1,822,038 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11774087 Lamp with vertical travel for security Steve Castro, James E. Grimes, Qilang Chen 2023-10-03
10577822 Secure strongbox with illumination Steve Castro 2020-03-03