Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799683 | Safety device for a hollow medical needle | Kevin Woehr, Hermann Riesenberger | 2020-10-13 |
| 10293143 | Safety device for a hollow medical needle | Kevin Woehr, Hermann Riesenberger | 2019-05-21 |
| 9827399 | Safety device for a hollow medical needle | Kevin Woehr, Hermann Riesenberger | 2017-11-28 |
| 9474880 | Safety device for a hollow medical needle | Kevin Woehr, Hermann Riesenberger | 2016-10-25 |
| 5907818 | Process for disposing of explosive active masses and device therefor | Heinz Hebisch, Karl Knaack, Karl-P. Krzoska, Jorg Rohmann, Uwe Rothenstein +3 more | 1999-05-25 |