Inventor · disambiguated record
Richard Daum
Also filed as: DAUM RICHARD
8 granted patents·1 pending application·38 citations·filing 2009–2024
82Inventor score
Top patents by PatentIndex Score
9 records- 0183US9640352B2Overvoltage protection device having a thermal disconnection apparatusDEHN & SOEHNE·Filed 2014·Granted May 2, 2017·7 cites·10 claims
- 0283US8493170B2Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unitZAEUNER EDMUND·Filed 2009·Granted Jul 23, 2013·16 cites·20 claims
- 0376US11735890B2Overvoltage protection apparatus and modular overvoltage protection systemDEHN SE·Filed 2020·Granted Aug 22, 2023·1 cites·14 claims
- 0473US8705221B2Surge arrester having an optical fault indicatorDAUM RICHARD·Filed 2009·Granted Apr 22, 2014·7 cites·20 claims
- 0573US8526159B2Surge protector having a thermal separating deviceLUDEWIG SASCHA·Filed 2009·Granted Sep 3, 2013·7 cites·20 claims
- 0653US12316049B2Pluggable device combination for protecting against surgesDEHN SE·Filed 2020·Granted May 27, 2025·0 cites·10 claims
- 0750US2024421579A1Assembly for potential equalization in potentially explosive areasDEHN SE·Filed 2024·Application pending·0 cites
- 0838US12438355B2Overvoltage protection spark gap assembly and method for operating an overvoltage protection spark gap assemblyDEHN SE·Filed 2022·Granted Oct 7, 2025·0 cites·13 claims
- 0931US11876334B2Device for protecting electrical networks from overvoltages or overcurrentsDEHN SE·Filed 2019·Granted Jan 16, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →