Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302843 | Method and apparatus for measuring transmission characteristics of a test object during communication gaps | Gerhard Blaess, Alfred Heindl | 1981-11-24 |
| 4290010 | Method and apparatus for measuring transmission characteristic of a test object | Gerhard Blaess | 1981-09-15 |