Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337912 | Method of and system for writing-in key information | Wolfgang Buhr | 2002-01-08 |
HH
Helmut Hörner
Overall (2002): #208,590 of 266,432Top 80%
1
Patents 2002