Rosenboom Machine & Tool, INC.
Doing business as Rosenboom Machine & Tool INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSheldon, IA
US patents4
SAM.gov UEIHA1LRHYAK531
CAGE code0LVS7
Incorporated inIA
- hydraulic cylinders
- production facilities
- oil testing
- construction
- agriculture
- fire rescue
- transportation
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
Certifications
ISO 9001
Patents
4 US patents granted 2007–2014, none of them in the five years to SEP 2025.
Handling 2Environmental technology 1Engines, pumps, turbines 1
- Scissor stack assemblyUS 8,919,735 · granted DEC 30, 2014
- Fluid power helical rotary actuatorUS 8,904,917 · granted DEC 9, 2014
- Refuse tipper latching device and methodUS 7,828,353 · granted NOV 9, 2010
- Hydraulic actuatorUS 7,213,504 · granted MAY 8, 2007
Granted to Rosenboom Machine & Tool, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Rosenboom Machine & Tool, INC. | Sheldon | IA | — | ACTIVE |
| Rosenboom Machine & Tool Inc-spirit Lake | Spirit Lake | IA | — | LIKELY 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.