RK

Raymond Kulka

Philips: 1 patents #571 of 1,994Top 30%
📍 Chicago, IL: #197 of 668 inventorsTop 30%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #137,964 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6507157 Electronic ballast system with dual power and dimming capability Robert Erhardt, Steven H. Pilgrim, II, Ching-Yao Hung 2003-01-14