Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285569 | Carbon dioxide absorber for a rebreather | Christopher Libicher, Tim Weber | 2025-04-29 |
| 12006008 | Diving apparatus and diving system | Christopher Kuschel, Carl-Christoffer NEUMANN | 2024-06-11 |
| 7000561 | Mast device for a submarine | Jürgen Spahr, Ulrich Wantig, Wolfgang Scharf | 2006-02-21 |
| 6907839 | Mast device for a submarine | Jürgen Spahr, Ulrich Wantig, Wolfgang Scharf | 2005-06-21 |