Spruce Environmental Technologies, INC.
Doing business as Spruce Environmental Technologies INC
At a glance
Employees100-499
In business sinceNot reported
HeadquartersWard Hill, MA
US patents5
SAM.gov UEIHEULNU23FL77
CAGE code1L5S1
Incorporated inMA
LEITO1C3YE4JGMHET1H4G62
Supplier designations
For Profit OrganizationSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
5 US patents granted 1997–2024, 3 of them in the five years to SEP 2025, including 2 design patents.
Environmental technology 2Measurement 1
- Wearable radon detectorUS 12,078,764 · granted SEP 3, 2024
- Wearable radon detectorUS 11,774,604 · granted OCT 3, 2023
- System and method of analyzing duct pressure within a pipeUS 11,513,017 · granted NOV 29, 2022
- Radon fanUS D437042 · granted JAN 30, 2001
- Fan housingUS D381411 · granted JUL 22, 1997
Granted to Spruce Environmental Technologies, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Spruce Environmental Technologies, INC. | Ward Hill | MA | 100–499 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.