WL

Waikwong Lam

EB Energizer Brands: 3 patents #44 of 151Top 30%
EC Eveready Battery Company: 2 patents #192 of 520Top 40%
📍 Tseung Kwan O, CN: #31 of 213 inventorsTop 15%
Overall (All Time): #931,959 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1035074 Flashlight Joanna Lynn Celestina 2024-07-09
D1035075 Flashlight Joanna Lynn Celestina 2024-07-09
D974617 Flashlight 2023-01-03
7959317 Lighting device configured to operate with different batteries David A. Spartano, Frank Huang 2011-06-14
7850330 Lighting device configured to operate with different batteries David A. Spartano, Frank Huang 2010-12-14