Rice Lake Weighing Systems, INC
Doing business as C. T. CORPORATION SYSTEM (Previous Legal)
At a glance
Employees500+
In business since1846
HeadquartersKent, WA
US patents2
SAM.gov UEIL6TWEBGLHLD8
CAGE code57859
Incorporated inWI
LEI549300IP4VIYLD6TPV59
Brands
This company sells these brands.
- animal scales
- balances
- belt scales
- checkweighers
- dimensioning systems
- printing
- health scales
- cast iron weights
- calibration services
- OIML
Named on the company’s own website, read JUL 29, 2026
What they make
Scale, PatientScale, Platform, WheelchairScale, Sponge, Surgical, Electrically-PoweredScale, Stand-On, PatientTape, Measuring, Rulers And Calipers
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Certifications
ISO 9001UL Listed
Patents
2 US patents granted 2003–2004, none of them in the five years to SEP 2025.
Chemical engineering 2
- Dispensing apparatusUS 6,769,462 · granted AUG 3, 2004
- Multi-component proportioning system and delivery system utilizing sameUS 6,601,733 · granted AUG 5, 2003
Granted to Rice Lake Weighing Systems, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
5 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Rice Lake Weighing Systems, Jasper | Jasper | AL | 20–99 | LIKELY ACTIVE |
| Rice Lake Weighing Systems | Jasper | AL | — | UNVERIFIED |
| Rice Lake Weighing Systems, INC | Fernley | NV | — | UNVERIFIED |
| Rice Lake Weighing Systems, INC | Kent | WA | — | ACTIVE |
| Rice Lake Weighing Systems, INC. | Rice Lake | WI | — | 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.