Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863087 | Flow checking apparatus | Peter Henrich | 2019-10-15 |
| 5522268 | Turbine hub including pulse-generating elements sealing disposed within a two part molded container | — | 1996-06-04 |
| 5428994 | Calorimetric flow indicator | Jurgen Willner | 1995-07-04 |
| 4347626 | Radio telephone communication network | — | 1982-08-31 |