Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5425593 | Sign support system and method of repairing a sign support member | — | 1995-06-20 |
| 4612534 | Method of transmitting measuring values in a monitoring system | Jurg Muggli, Andreas Scheidweiler, Eugen Schibli | 1986-09-16 |