Proteus Industries INC.
Doing business as Proteus Industries INC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersMountain View, CA
US patents35
SAM.gov UEIL2NJGP9QMFJ4
CAGE code62443
Incorporated inCA
Brands
Image
Image-2This company sells these brands.
- flow meters
- flow switches
- flow controllers
- rebuild kits
- automotive robotic welding
- 8500XT
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
35 US patents granted 1999–2025, 8 of them in the five years to SEP 2025.
Food chemistry 20Mechanical elements 8Measurement 2Audio-visual technology 1Machine tools 1
- Apparatus for delivery and retraction of fluidsUS 12,221,917 · granted FEB 11, 2025
- Systems and methods for using coolant flow sensors to determine electrode loss in resistance weldingUS 12,214,439 · granted FEB 4, 2025
- Controlling the flow of coolant to resistance welding electrodesUS 12,186,823 · granted JAN 7, 2025
- Repurposed robot motion for purging coolant from resistance welding electrodesUS 11,759,882 · granted SEP 19, 2023
- Fluid transfer of suction force between drawback apparatusesUS 11,752,568 · granted SEP 12, 2023
Newest 5 shown · Granted to Proteus Industries Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Proteus Industries INC. | Mountain View | CA | 20–99 | 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.