Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865989 | Spring element unit for a padding element, particularly a mattress | Maik Steppat, Barbara Puhane, Manfred Hohenhorst, Andreas Bauer | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865989 | Spring element unit for a padding element, particularly a mattress | Maik Steppat, Barbara Puhane, Manfred Hohenhorst, Andreas Bauer | 2011-01-11 |