Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080488 | Transom-mullion structure | Mohammed Hamdine | 2006-07-25 |
| 6807779 | Facade and/or roof and sealing strip | Dieter Steege | 2004-10-26 |
| 6035600 | Heat-insulated composite section for doors, windows or facades | Siegfried Habicht, Andreas Freier | 2000-03-14 |
| 5694731 | Fire resistant frame structure for windows, doors, facades or glass roofs | Armin Tonsmann, Frank Mantwill, Siegfried Habicht | 1997-12-09 |
| 4962710 | Impact-impeding pane/frame structure | Siegfried Habicht, Rainer Reppert | 1990-10-16 |
| 4879957 | Impact-impeding pane/frame structure | Siegfried Habicht, Rainer Reppert | 1989-11-14 |
| 4662054 | Method of assembling insulated rail sections | Tilo Jager, Armin Tonsmann, Siegfried Habicht | 1987-05-05 |
| 4646408 | Device for fastening together the parts of a heat-insulated composite section | Tilo Jager, Armin Tonsmann, Siegfried Habicht | 1987-03-03 |
| 4581852 | Heat-insulated window casement and frame construction | Tilo Jager, Armin Tonsmann, Siegfried Habicht | 1986-04-15 |
| 4395862 | Composite frame, particularly for windows, doors and facades | Tilo Jager, Siegfried Habicht | 1983-08-02 |
| 4213236 | Tool for deforming a plurality of groove defining flanges against insulating bars in the grooves | Manfred Diels, Karl W. Dienstuhl, Tilo Jager | 1980-07-22 |
| 4194284 | Method of making insulated construction element | Manfred Diels, Karl W. Dienstuhl, Tilo Jager | 1980-03-25 |