Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735921 | Fastening device for fastening a glass panel to a building structure | Alfons Oberhofer | 2004-05-18 |
| 6715955 | Attachment device for mounting a pair of glass panes fixedly to a structure, such as a building | — | 2004-04-06 |
| 6618899 | Door closer and method of producing a door closer | Horst Tillmann, Günter Gollnick | 2003-09-16 |
| 6553238 | Apparatus and method for the remote diagnosis, remote monitoring and remote initialization of automatic doors, door systems and garage doors | Willi Ressel, Ulrich Theile | 2003-04-22 |
| 6510586 | Door closer | — | 2003-01-28 |
| D464281 | Infrared motion detector | — | 2002-10-15 |
| D449244 | Infrared motion detector | — | 2001-10-16 |
| 6199321 | Housings for automatic door mechanisms, revolving doors, sensor strips, sensor strips with integrated rails, and sliding door drive systems having a fastening system for end caps of the housings, which housings are formed by sections | — | 2001-03-13 |
| D429009 | Metal profile of varying length for structural elements | — | 2000-08-01 |
| D428160 | Metal profile of varying length for structural elements | — | 2000-07-11 |
| 6082053 | Movable partition | Markus Bischof, Stefan Rechsteiner | 2000-07-04 |
| D427325 | Metal profile of varying length for structural elements | — | 2000-06-27 |
| D425215 | Metal profile extrusion for structural elements | — | 2000-05-16 |
| 5369912 | Door and method for operating a door | Giovanni Bertoldo | 1994-12-06 |
| 4369369 | X Or gamma radiation detector, particularly for radiology and a radiological apparatus comprising such a detector | Karl Heidrich | 1983-01-18 |