DP

David W. Parker

Philips: 1 patents #571 of 1,994Top 30%
📍 Redhill, PA: #1 of 1 inventorsTop 100%
Overall (2003): #240,150 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6624800 Controller circuit for liquid crystal matrix display devices John R. Hughes 2003-09-23