Hanna Instruments, INC.
At a glance
Employees100-499
In business sinceNot reported
HeadquartersWoonsocket, RI
US patents6
SAM.gov UEISRGJFBRCQU88
CAGE code77AV5
Incorporated inRI
Supplier designations
For Profit Organization
Self-certified by the company in its SAM.gov registration
Patents
6 US patents granted 2002–2015, none of them in the five years to SEP 2025, including 5 design patents.
Measurement 1
- CradleUS D731290 · granted JUN 9, 2015
- MeterUS D717677 · granted NOV 18, 2014
- PH meter with surface ornamentationUS D708083 · granted JUL 1, 2014
- Analytical device for testing liquidsUS D641890 · granted JUL 19, 2011
- Method for alcohol content determinationUS 7,977,099 · granted JUL 12, 2011
Newest 5 shown · Granted to Hanna Instruments, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Hanna Instruments, INC. | Woonsocket | RI | 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.