Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547235 | Gearing for a door lock, in particular for a panic or smoke-protection door lock | Horst Manfred Jäger | 1996-08-20 |
| 5458381 | Door with a latch and/or bolt lock and handle mounting for same | Horst Manfred Jäger | 1995-10-17 |
| 5348414 | Connection system for two structural component parts constructed as pipe or rod and/or nodal elements | Karl-Ludwig Wulfert | 1994-09-20 |