Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066922 | Method and device for the production of a plastic profile | Klaus Jansen, Marian Hoffmann | 2011-11-29 |
| 7571501 | Device for receiving at least one mattress for beds, cots or the like | Klaus Jansen | 2009-08-11 |