Inventor
URSO RICHARD CARL
US4 patents
Patents
4 patentsUS7580537B2Aug 25, 2009
Sealing retainer for extended wear hearing devices
INSOUND MEDICAL INC79 citations96
US7551747B2Jun 23, 2009
Perforated cap for a hearing aid
INSOUND MEDICAL INC36 citations91
US7388961B2Jun 17, 2008
Removal tool and method for extended wear canal devices
INSOUND MEDICAL INC15 citations79
USD534277SDec 26, 2006
Extended wear hearing device main module
INSOUND MEDICAL INC4 citations57