Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952124 | System for taking exhaust gas samples from internal combustion engines | Rainer Ballik, Sascha Willich | 2018-04-24 |
| D814454 | Control cabinet housing for an exhaust measuring system | — | 2018-04-03 |