Inventor · disambiguated record
Friedrich Harless
Also filed as: HARLESS FRIEDRICH
4 granted patents·341 citations·filing 1977–1986
83Inventor score
Files withSIEMENS AG4
Top patents by PatentIndex Score
4 records- 0194US4845755ARemote control hearing aidSIEMENS AG·Filed 1985·Granted Jul 4, 1989·208 cites·6 claims
- 0290US4119814AHearing aid with adjustable frequency responseSIEMENS AG·Filed 1977·Granted Oct 10, 1978·39 cites·8 claims
- 0376US4723293AHearing aid apparatusSIEMENS AG·Filed 1984·Granted Feb 2, 1988·48 cites·7 claims
- 0466US4728934ATactile stimulation device for hearing-impaired individualsSIEMENS AG·Filed 1986·Granted Mar 1, 1988·46 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →