The Cooper Group, LLC
Doing business as The Cooper Group LLC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersPawcatuck, CT
US patents18
SAM.gov UEIH3C8BBN7QUK3
CAGE code7R2M4
Incorporated inCT
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
18 US patents granted 1979–2024, 1 of them in the five years to SEP 2025, including 6 design patents.
Medical technology 7Other special machines 2Civil engineering 1Machine tools 1Measurement 1
- Historically accurate simulated divided light glass unit and methods of making the sameUS 11,964,897 · granted APR 23, 2024
- Time display deviceUS D505867 · granted JUN 7, 2005
- Time display deviceUS D505337 · granted MAY 24, 2005
- Timepiece deviceUS D493726 · granted AUG 3, 2004
- Watch holding deviceUS D493722 · granted AUG 3, 2004
Newest 5 shown · Granted to The Cooper Group, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| The Cooper Group LLC | North Stonington | CT | 20–99 | LIKELY ACTIVE |
| The Cooper Group, LLC | Pawcatuck | CT | — | ACTIVE |
WARN Act notices
- Plant closing notice effective MAR 31, 2023 · 68 employees · Middlefield, CT
Filed with the state under the federal WARN Act · WARN Act notices feed, CC BY 4.0
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.