Inventor · disambiguated record
Richard Gerhard Spangenberg
Also filed as: SPANGENBERG RICHARD G · SPANGENBERG RICHARD GERHARD
1 granted patent·1 pending application·9 citations·filing 2012–2013
32Inventor score
Top patents by PatentIndex Score
2 records- 0178US8964344B2Circuit breaker signaling system for control of an arc fault detection systemSPANGENBERG RICHARD GERHARD·Filed 2012·Granted Feb 24, 2015·9 cites·15 claims
- 0239US2016141123A1Synthetic fault remote disconnect for a branch circuitSCHNEIDER ELECTRIC USA INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →