Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980117 | Sniffer leak detector comprising a detector with a quartz window | Werner Grosse Bley, Peter Lang, Stefan Mebus | 2011-07-19 |
| 7971471 | Quartz window gas sensor with heated membrane | Werner Grosse Bley | 2011-07-05 |