Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128490 | Butterfly valve for arrangement in a flow duct of an air-conditioning installation | Heike Schicks | 2015-09-08 |
| 6309294 | Lab-hood vent system | Gregor Baumeister, Thomas Sefker, Sven Wedler | 2001-10-30 |
| 5398728 | Volume flow regulator for air conditioning and ventilation apparatus | Gregor Baumeister | 1995-03-21 |