Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9156722 | Device for exchanging and for preventing the bending of a pushing-in bar | Werner Sidler | 2015-10-13 |
| 4315560 | Silencer for aircraft piston engine | by Thea Stauch, heir, by Dieter Stauch, heir | 1982-02-16 |