Inventor · disambiguated record
Robert Sewell
Also filed as: SEWELL ROBERT · SEWELL SR ROBERT R
3 granted patents·84 citations·filing 1978–2011
71Inventor score
Top patents by PatentIndex Score
3 records- 0186US4149862AHigh temperature gas filtering deviceSEWELL SR ROBERT R·Filed 1978·Granted Apr 17, 1979·66 cites·8 claims
- 0263US9633122B2Systems and methods for web site customization based on time-of-dayREYNAR JEFFREY C·Filed 2011·Granted Apr 25, 2017·2 cites·25 claims
- 0362US7320723B2Exhaust gas filter and filtering systemAIR INSTITUTION INC·Filed 2004·Granted Jan 22, 2008·16 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →