Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575158 | Brake control valve device for an air pressure brake system of a railway vehicle | Johann Huber | 1986-03-11 |
| 4298184 | Valve seal for a pressure medium controlling valve | Johann Huber, Kurt Rheindt | 1981-11-03 |