Inventor
HESSEL HANS
CH12 patents
⚠️ This page may combine multiple inventors who share the name “HESSEL HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHONAK AG
11 patentsUS7394909B1Jul 1, 2008
Hearing device with embedded channnel
PHONAK AG83 citations97
US6533062B1Mar 18, 2003
Production process for custom-moulded ear-plug devices
PHONAK AG128 citations97
US6766878B2Jul 27, 2004
Custom-moulded ear-plug, and process for producing a custom-moulded ear-plug device
PHONAK AG57 citations95
US6595317B1Jul 22, 2003
Custom-moulded ear-plug device
PHONAK AG60 citations95
US7387187B2Jun 17, 2008
Custom-molded ear-plug, and process for producing a custom-molded ear-plug device
PHONAK AG41 citations92
US6731997B2May 4, 2004
Method for manufacturing hearing devices
PHONAK AG21 citations92
US6484842B1Nov 26, 2002
Custom-molded ear-plug, and process for producing a custom-molded ear-plug device
PHONAK AG40 citations92
US6401859B1Jun 11, 2002
Custom-molded ear-plug, and process for producing a custom-molded ear-plug device
PHONAK AG30 citations92
US7757400B2Jul 20, 2010
Method of manufacturing an ear plug device with embedded venting grooves formed in its outer surface
PHONAK AG10 citations83
US7043038B2May 9, 2006
In-the-ear hearing device
PHONAK AG6 citations73
US7454028B2Nov 18, 2008
In-the-ear hearing device
PHONAK AG4 citations62