Inventor · disambiguated record
Mark Fearis
Also filed as: FEARIS MARK · FEARIS MARK DAVID
4 granted patents·1 citations·filing 2020–2023
57Inventor score
Top patents by PatentIndex Score
4 records- 0176US11774604B2Wearable radon detectorSPRUCE ENVIRONMENTAL TECH INC·Filed 2022·Granted Oct 3, 2023·1 cites·19 claims
- 0267US12078764B2Wearable radon detectorSPRUCE ENVIRONMENTAL TECH INC·Filed 2023·Granted Sep 3, 2024·0 cites·33 claims
- 0353US12449324B2System and method of analyzing duct pressure within a pipeSPRUCE ENVIRONMENTAL TECH INC·Filed 2022·Granted Oct 21, 2025·0 cites·14 claims
- 0440US11513017B2System and method of analyzing duct pressure within a pipeFEARIS MARK·Filed 2020·Granted Nov 29, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →