Vacuum Process Engineering, INC.
Doing business as Vacuum Process Engineering INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSacramento, CA
US patents3
SAM.gov UEIHLTJANT421J1
CAGE code021N8
Incorporated inCA
Brands
This company sells these brands.
- diffusion bonded microchannel heat exchangers
- diffusion bonding
- vacuum brazing
- hot pressing
- heat treating
- thin film coating
- metallurgical services
- materials testing
- analysis
- machine shop services
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 2023–2025, 3 of them in the five years to SEP 2025.
Materials, metallurgy 1Thermal processes and apparatus 1Chemical engineering 1
- Flow assisted anti-fouling geometries for compact heat exchangersUS 12,305,932 · granted MAY 20, 2025
- Plate heat exchanger for heating or cooling bulk solidsUS 11,959,708 · granted APR 16, 2024
- Additively featured plates for heat exchangersUS 11,717,892 · granted AUG 8, 2023
Granted to Vacuum Process Engineering, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Vacuum Process Engineering, INC. | Sacramento | CA | — | ACTIVE |
| Vacuum Process Engineering INC Dba Vpe | Sacramento | CA | — | UNVERIFIED |
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.