Ajax Tocco Magnethermic Corporation
Doing business as Pines Engineering
At a glance
Employees100-499
In business sinceNot reported
Industry
HeadquartersWarren, OH
US patents32
SAM.gov UEIR4C3MNW4FGR6
CAGE code74QK6
Incorporated inOH
Brands
This company sells these brands.
- electric CNC
- hybrid CNC
- 660 end finishing
- extrusion
- vertical compression
- machines
- tooling
- field service
- automotive
- aerospace
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
32 US patents granted 2006–2025, 2 of them in the five years to SEP 2025.
Thermal processes and apparatus 10Electrical machinery, apparatus, energy 10Materials, metallurgy 9Handling 3
- Continuous intensive quenching apparatusUS 12,338,501 · granted JUN 24, 2025
- Continuous intensive quenching apparatusUS 12,031,189 · granted JUL 9, 2024
- Pipe heating apparatus and methods for uniform end heating and controlled heating lengthUS 9,677,700 · granted JUN 13, 2017
- Crucible and dual frequency control method for semi-liquid metal processingUS 9,574,826 · granted FEB 21, 2017
- Process and method for hot changing a VIM induction furnaceUS 9,482,470 · granted NOV 1, 2016
Newest 5 shown · Granted to Ajax Tocco Magnethermic Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ajax Tocco Magnethermic Corporation | Warren | OH | 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.