Inventor · disambiguated record
Knud Ammitzboll
Also filed as: AMMITZBOLL KNUD
3 granted patents·83 citations·filing 1983–2007
74Inventor score
Technology areasH04R
Top patents by PatentIndex Score
3 records- 0187US7856111B2Hearing aid with sound tube serving for retention in conchaSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2006·Granted Dec 21, 2010·21 cites·20 claims
- 0276US4689818AResonant peak controlSIEMENS HEARING INSTR INC·Filed 1983·Granted Aug 25, 1987·54 cites·4 claims
- 0372US8416974B2Hearing aid with connecting element serving for retention in conchaAMMITZBOLL KNUD·Filed 2007·Granted Apr 9, 2013·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →