Inventor · disambiguated record
Charles D. Bettis
Also filed as: BETTIS CHARLES D
3 granted patents·232 citations·filing 1997–2000
77Inventor score
Files withSQUARE D CO3
Top patents by PatentIndex Score
3 records- 0193US5839092AArcing fault detection system using fluctuations in current peaks and waveformsSQUARE D CO·Filed 1997·Granted Nov 17, 1998·136 cites·32 claims
- 0288US6218844B1Method and apparatus for testing an arcing fault circuit interrupterSQUARE D CO·Filed 1998·Granted Apr 17, 2001·87 cites·19 claims
- 0358US6654217B2Quick responding instantaneous trip systemSQUARE D CO·Filed 2000·Granted Nov 25, 2003·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →