Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D840457 | Drape ring | Daniel Lindner, Frank Koenig | 2019-02-12 |
| D840458 | Drape ring | Daniel Lindner, Frank Koenig | 2019-02-12 |
| D839943 | Drape ring | Daniel Lindner, Frank Koenig | 2019-02-05 |