Inventor
HAUSSMANN MATHIAS
CH7 patents
⚠️ This page may combine multiple inventors who share the name “HAUSSMANN MATHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHONAK AG
6 patentsUS7606381B2Oct 20, 2009
Method for manufacturing an ear device having a retention element
PHONAK AG26 citations90
US7512243B2Mar 31, 2009
Hearing protection earplug with a movable attenuation button, method for manufacturing the same and use of the same
PHONAK AG40 citations90
US7478702B2Jan 20, 2009
Customized hearing protection earplug and method for manufacturing the same
PHONAK AG27 citations90
US7025061B2Apr 11, 2006
Customized passive hearing protection earplug, use of the same and method for manufacturing the same
PHONAK AG31 citations90
US7369670B2May 6, 2008
Earplug and method for manufacturing the same
PHONAK AG12 citations82
US6762375B2Jul 13, 2004
On/off switching device for an electric apparatus or component
PHONAK AG10 citations71