Inventor · disambiguated record
Nathaniel Welch
Also filed as: WELCH NATHANIEL · WELCH NATHANIEL E
3 granted patents·1 pending application·8 citations·filing 2008–2024
56Inventor score
Top patents by PatentIndex Score
4 records- 0187US11295252B2Smart shelf sensorSPOT YOU MORE INC·Filed 2018·Granted Apr 5, 2022·8 cites·21 claims
- 0270US2025120384A1Adaptive active infrared sensor hardware and software in the detection of pests with pest detection stationECOLAB USA INC·Filed 2024·Application pending·0 cites
- 0357US12171211B2Adaptive active infrared sensor hardware and software in the detection of pests with pest detection stationECOLAB USA INC·Filed 2020·Granted Dec 24, 2024·0 cites·20 claims
- 0437US7942954B2Method and apparatus for refreshing carbon in a carbon filter canisterWELCH NATHANIEL E·Filed 2008·Granted May 17, 2011·0 cites·14 claims
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