Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810597 | Sniffer leak detector with multi-stage membrane pump | Heike Hilgers, Hjalmar Bruhns, Norbert Rolff | 2017-11-07 |
| 9810600 | Method for detecting a leak on a non-rigid test specimen | Silvio Decker | 2017-11-07 |
| 9784639 | Tightness test during the evacuation of a film chamber | Silvio Decker | 2017-10-10 |
| 9632067 | Leak detector | Scott W. Dalton, Daniel Hoffmann, Walwyn Jackson, Jr. | 2017-04-25 |