DH

Douglas Heintzman

IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #2,116,460 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7647827 Machine and operating environment diagnostics, detection and profiling using sound Jason Pelecanos, Jiri Navratil, Ganesh N. Ramaswamy 2010-01-19
7539778 Method for a caching mechanism for a central synchronization server Uwe Hansmann, Apratim Purakayastha, Stefan A. Hepper, Thomas Stober 2009-05-26