Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381246 | Telephony system and method of signalling | Klaas Van Weringh | 2002-04-30 |
CC
Cristian Constantinof
Overall (2002): #237,968 of 266,432Top 90%
1
Patents 2002