Germany
4
2008-10-02
4
2010-07-20
These are the the leading inventors for applications assigned to MSA Auer GmbH:
MSA Auer GmbH based in , DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Coupling device for a compressed gas cylinder
#2 | 2007-05-31 ✅ Patent 7,484,509 granted on 2009-02-03Filter and blower unit for breathing masks or bonnets
#3 | 2005-10-11 ✅ Patent 6,953,318 granted on 2005-10-11Volumetric control for blower filter devices
#4 | 2005-03-31 ✅ Patent 7,673,630 granted on 2010-03-09Respiratory protection mask for a compressed air breathing apparatus
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