Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691188 | Method and devices for cleaning at least one breathing apparatus | Marc Scherer, Marijan Simundic, Heiko Wörner | 2023-07-04 |
| 9884349 | Holder product range and cleaning apparatus for cleaning breathing apparatuses | Heiko Wörner | 2018-02-06 |
| 4663725 | Microprocessor based control system and method providing better performance and better operation of a shipping container refrigeration system | Gregory R. Truckenbrod, David A. Christiansen, Richard A. Johnson, Robert G. Colclaser, III | 1987-05-05 |