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Inventor
WESTERMANN SOREN E
DK
2 patents
Patents
2 patents
US5487012A
Jan 23, 1996
Method of preparing an otoplasty or adaptive earpiece individually matched to the shape of an auditory canal
TOEPHOLM & WESTERMANN
253 citations
94
US5325872A
Jul 5, 1994
Tinnitus masker
TOEPHOLM & WESTERMANN
80 citations
91