Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969043 | Skull mounting system for headgear and headgear with skull mounting system | Marco Schönemann | 2024-04-30 |
| 11793260 | Skull mounting system for headgear, respiratory hood with headgear and method for fastening of headgear | Marco Schönemann | 2023-10-24 |
| 11746824 | Fastening unit and modules | Ralf Gehrung | 2023-09-05 |
| 11400322 | Temperature-control device for heating and/or cooling gases or gas mixtures preferably for the use in the field of respiratory protection | Marco Schönemann | 2022-08-02 |
| 10940337 | Temperature control device and method for assembling a temperature control device for heating and/or cooling gases or gas mixtures, in particular for use in the respiratory protection sector | Marco Schönemann | 2021-03-09 |
| 10857400 | Activated carbon absorber | Ralf Gehrung, Marco Schönemann | 2020-12-08 |
| 10806953 | Breathing apparatus | Ralf Gehrung | 2020-10-20 |
| 10690178 | Fastening unit and modules | Ralf Gehrung | 2020-06-23 |
| D875945 | Apparatus for cooling and/or warming air | Marco Schönemann | 2020-02-18 |
| 10189037 | Easy-to-clean spray gun, accessories therefor, and mounting and dismounting methods | Ewald Schmon, Peter Dettlaff | 2019-01-29 |
| D800298 | Air block for respirator | Ralf Gehrung | 2017-10-17 |
| 9782785 | Spray gun and accessories | Alexander Tschan, Peter Dettlaff | 2017-10-10 |
| D774703 | Respirator helmet outer shell | Ralf Gehrung | 2016-12-20 |
| D774702 | Respirator helmet | Ralf Gehrung | 2016-12-20 |
| 9333519 | Spray gun and accessories | Alexander Tschan, Peter Dettlaff | 2016-05-10 |
| 8857732 | Spray gun with pressure measuring device | Alexander Tschan | 2014-10-14 |
| D689590 | Spray gun plug | — | 2013-09-10 |
| D672012 | Cartridge spray gun | Peter Dettlaff, Ewald Schmon | 2012-12-04 |
| D657276 | Manometer | Alexander Tschan | 2012-04-10 |