DH

Douglas Hartley

📍 Raleigh, NC: #74 of 279 inventorsTop 30%
🗺 North Carolina: #561 of 2,260 inventorsTop 25%
Overall (1997): #158,366 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5638428 Telecommunications management and control apparatus Phillip Berku, W. Robert Jeffcott, Kevin Orr, Marcello Ruffolo 1997-06-10