Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666761 | Wall-mounted supply-air device | — | 2003-12-23 |
| D445493 | Supply-air device | — | 2001-07-24 |
| 6102792 | Mixing box for mixing air streams from two tubular channels | — | 2000-08-15 |
| 5927387 | Heat exchanger | — | 1999-07-27 |
| 5851144 | Method and device for supplying air to a ventilated space | — | 1998-12-22 |
| D402743 | Supply air device | — | 1998-12-15 |
| D400972 | Supply air device | — | 1998-11-10 |
| D399939 | Supply air device | — | 1998-10-20 |
| D399940 | Supply air device | — | 1998-10-20 |
| D399941 | Supply air device | — | 1998-10-20 |
| D399297 | Supply air device | — | 1998-10-06 |
| D398975 | Supply air device | — | 1998-09-29 |
| D392030 | Supply air device | — | 1998-03-10 |