Inventor
TOPHOLM JAN
DK15 patents
⚠️ This page may combine multiple inventors who share the name “TOPHOLM JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOEPHOLM & WESTERMANN
6 patentsUS5202927AApr 13, 1993
Remote-controllable, programmable, hearing aid system
TOEPHOLM & WESTERMANN174 citations98
US4947432AAug 7, 1990
Programmable hearing aid
TOEPHOLM & WESTERMANN200 citations98
US5710819AJan 20, 1998
Remotely controlled, especially remotely programmable hearing aid system
TOEPHOLM & WESTERMANN103 citations97
US5487012AJan 23, 1996
Method of preparing an otoplasty or adaptive earpiece individually matched to the shape of an auditory canal
TOEPHOLM & WESTERMANN253 citations94
US4800636AJan 31, 1989
Process for manufacturing an in-the-ear canal hearing aid
TOEPHOLM & WESTERMANN40 citations92
US4706778ANov 17, 1987
In-the-ear-canal hearing aid
TOEPHOLM & WESTERMANN44 citations92
WIDEX AS
6 patentsUS8019106B2Sep 13, 2011
Hearing aid ear wax guard and a method for its use
WIDEX AS16 citations91
US7602929B2Oct 13, 2009
Method of connecting an accessory to a hearing aid and the combination of an adapter and an accessory
WIDEX AS31 citations86
US7931027B2Apr 26, 2011
Earplug with engagement means
WIDEX AS10 citations76
US11082777B2Aug 3, 2021
Receiver suspension for a hearing assisting device
WIDEX AS2 citations63
USRE45455EApr 7, 2015
Hearing aid ear wax guard and a method for its use
WIDEX AS2 citations61
US8861762B2Oct 14, 2014
Hearing aid and an ear piece for a hearing aid
WIDEX AS2 citations57