Assignee
SPRUCE ENVIRONMENTAL TECH INC
US·4 granted patents·6 citations·filing 1995–2023
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
- 0435USD381411SFan housingSPRUCE ENVIRONMENTAL TECH INC·Filed 1995·Granted Jul 22, 1997·5 cites·1 claims
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