Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086201 | Door and/or window frame | Joseph Louis Philip Marie Ghislain Struyven | 2006-08-08 |
| 6082048 | Sealing, trimming or guiding strips | Heinz Andrzejewski | 2000-07-04 |
| 5839232 | Sealing or guiding assemblies | Heinz Andrzejewski | 1998-11-24 |
| 5699603 | Sealing or guiding assemblies and methods of making them | Heinz Andrzejewski | 1997-12-23 |
| 5219382 | Sealing and guiding strips | — | 1993-06-15 |