Inventor · disambiguated record
Ralf-Dieter Pietsch
Also filed as: PIETSCH RALF · PIETSCH RALF-DIETER
3 granted patents·11 citations·filing 1994–2010
62Inventor score
Top patents by PatentIndex Score
3 records- 0166US8344554B2Switching spark gapREINHAUSEN MASCHF SCHEUBECK·Filed 2010·Granted Jan 1, 2013·2 cites·2 claims
- 0254US6654220B2Method for protection of an electrical power lineABB RESEARCH LTD·Filed 2001·Granted Nov 25, 2003·7 cites·7 claims
- 0325US5558915AHigh-voltage installationABB RESEARCH LTD·Filed 1994·Granted Sep 24, 1996·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →