Inventor · disambiguated record
Gerhard Pfannenmueller
Also filed as: PFANNENMUELLER GERHARD
3 granted patents·125 citations·filing 1993–2022
71Inventor score
Top patents by PatentIndex Score
3 records- 0189US5378933ACircuit arrangement having a switching amplifierSIEMENS AUDIOLOGISCHE TECHNIK·Filed 1993·Granted Jan 3, 1995·95 cites·22 claims
- 0273US5448644AHearing aidSIEMENS AUDIOLOGISCHE TECHNIK·Filed 1993·Granted Sep 5, 1995·30 cites·11 claims
- 0356US11689864B2Hearing device and method of operating the hearing deviceSIVANTOS PTE LTD·Filed 2022·Granted Jun 27, 2023·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →