DH

Douglas M. Hamilton

HS Hli Solutions: 1 patents #11 of 51Top 25%
PL Progress Lighting: 1 patents #4 of 8Top 50%
📍 Arlington Heights, IL: #14 of 104 inventorsTop 15%
🗺 Illinois: #1,314 of 8,447 inventorsTop 20%
Overall (2024): #171,043 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12111047 Luminaire with stacked UV and visible light sources 2024-10-08
11863061 Switch for a lighting system Thomas Warren Weeks, Jr. 2024-01-02