Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D774702 | Respirator helmet | Ralf Gehrung | 2016-12-20 |
| D774703 | Respirator helmet outer shell | Ralf Gehrung | 2016-12-20 |
| 9333519 | Spray gun and accessories | Alexander Tschan, Peter Dettlaff | 2016-05-10 |