DH

Douglas G. Haugen

AN Akzo N.V.: 4 patents #73 of 803Top 10%
📍 Durham, NC: #1,211 of 4,103 inventorsTop 30%
🗺 North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,295,337 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5369484 Multiple discrete analyzer test apparatus and method 1994-11-29
5245176 Method for scanning photodiodes utilizing a shutter mechanism having opening and closing transition times 1993-09-14
5030005 Liquid crystal device for calibration and testing of optical instruments Charles Swope, John G. Link 1991-07-09
5002392 Multichannel optical monitoring system C. Hermas Swope, John G. Link, Joseph G. Karp 1991-03-26