Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782709 | Electronic flow controller | Philip Holoch | 2020-09-22 |
| 10268212 | Method and devices for balancing a group of consumers in a fluid transport system | Peter Schmidlin, Urs Keller, Norbert Lederle, Marc Thuillard | 2019-04-23 |
| 9766633 | Method and devices for equalizing a group of consumers in a fluid transport system | Norbert Lederle, Urs Keller, Peter Schmidlin | 2017-09-19 |
| 7900653 | Two-way ball valve to prevent backwash | Urs Zambonin | 2011-03-08 |