Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779136 | Method for testing the refresh device of an information memory | Wolfgang Anton Spirkl | 2004-08-17 |
DR
Detlev Richter
Overall (2004): #234,402 of 270,089Top 90%
1
Patents 2004