Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075235 | Clamping part and retention device having a clamping part of this type | Lutz Zeuner, Hans-Peter Guthke | 2011-12-13 |
| 7938365 | Line holder in an aircraft | Hans-Peter Guthke, Lutz Zeuner | 2011-05-10 |