Cleaning Technologies Group, LLC
Doing business as Ransohoff
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersJamestown, NY
US patents5
SAM.gov UEIF4N4SM3CDTF9
CAGE code4T5B5
Incorporated inDE
Brands
FacilityThis company sells these brands.
- parts cleaning equipment
- ultrasonic cleaning equipment
- Aqueous Parts Washers
- industrial and precision parts manufacturers
- ultrasonic technology
- Food Hygiene Solutions
- mechanical and electrical solutions
- precision ultrasonic cleaning solutions
- parts cleaning and surface preparation
- food and beverage processing industry
- innovative engineering solutions
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
5 US patents granted 1994–2024, 3 of them in the five years to SEP 2025.
Chemical engineering 3Semiconductors 2
- Ultrasonic RF generator with automatically controllable output tuningUS 11,975,358 · granted MAY 7, 2024
- Ultrasonic washing cabinetUS 11,534,803 · granted DEC 27, 2022
- Multiple-stage processing devicesUS 11,239,105 · granted FEB 1, 2022
- Multiple-stage processing devicesUS 9,966,298 · granted MAY 8, 2018
- Parts cleaning machine and method of cleaning partsUS 5,368,053 · granted NOV 29, 1994
Granted to Cleaning Technologies Group, LLC, Ransohoff Company · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Cleaning Technologies Group, LLC | Jamestown | NY | — | ACTIVE |
| Cleaning Technologies Group, LLC | Cincinnati | OH | — | 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.