Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166415 | Breathing apparatus with tank alignment system | Marco Tekelenburg, David J. Losos | 2019-01-01 |
| 9586065 | Modular tank cradle and backpack for self-contained breathing apparatus | David J. Losos | 2017-03-07 |