MK

Martin Kreyenschmidt

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,687,348 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5767624 Light emitting device Joseph G. Gordon, II, Sigfried Friedrich Karg, James H. Kaufman, Robert D. Miller, John Campbell Scott 1998-06-16