Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385134 | System for monitoring leakage into exhaust lines | Harald Krohm, Andreas Nithammer | 1995-01-31 |
| 5351526 | Apparatus for monitoring leakage into exhaust lines | Harald Krohm | 1994-10-04 |