Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945355 | Muffler arrangement for a flow duct | Ludwin Ludwig, Wolfgang Schuez | 2005-09-20 |
| 5029474 | Transducer and method for acoustic emission (AE) testing | — | 1991-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945355 | Muffler arrangement for a flow duct | Ludwin Ludwig, Wolfgang Schuez | 2005-09-20 |
| 5029474 | Transducer and method for acoustic emission (AE) testing | — | 1991-07-09 |