Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327428 | Collision-free insertion and removal of circuit-switched channels in a packet-switched transmission structure | Harmen Van As, Wolfram Lemppenau | 1994-07-05 |
EZ
Erwin A. Zurfluh
Overall (1994): #137,277 of 165,921Top 85%
1
Patents 1994