| 11241596 |
Breathing mask and flushing arrangement for a breathing mask |
— |
2022-02-08 |
| 10561864 |
Coupling device for a breathing apparatus |
Lukasz Niewiadomski, Peter Kadow |
2020-02-18 |
| 10265553 |
Protective hood |
Juergen Boss, Peter Kadow |
2019-04-23 |
| 8245712 |
Respirator mask for a compressed air breathing apparatus |
— |
2012-08-21 |
| 7757712 |
Coupling device for a compressed gas cylinder |
Peter Kadow, Thomas Kuba, Wolfgang Weber |
2010-07-20 |
| 7673630 |
Respiratory protection mask for a compressed air breathing apparatus |
— |
2010-03-09 |
| 7331553 |
Bottle support of compressed-air bottles |
Carsten Leuschner |
2008-02-19 |
| 7322350 |
Compressed air supply system for a compressed air respiratory device |
— |
2008-01-29 |
| 7198186 |
Support frame for a respiratory air container |
Andreas Haeuser |
2007-04-03 |
| 6848120 |
Supporting structure for a respiratory air container or other objects |
Andreas Haeuser |
2005-02-01 |
| 6651662 |
Alignment and connection mechanism for a mask-mounted regulator |
Christopher L. Prete |
2003-11-25 |
| 5016627 |
Lung-governed valve |
Klaus-Dieter Dahrendorf, Ulrich Kriems |
1991-05-21 |