Ervin Innovations, LLC
Doing business as Stopbox USA
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSpokane Valley, WA
US patents2
SAM.gov UEIU7LFMK5KBK31
CAGE code18EV7
Incorporated inWA
Brands
Rifle N' Roses
Stopbox Belt
Stopbox SnapbackThis company sells these brands.
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
2 US patents granted 2024–2025, 2 of them in the five years to SEP 2025, including 1 design patent.
Civil engineering 1
- Alignment tool for trimUS 12,366,076 · granted JUL 22, 2025
- Alignment toolUS D1030519 · granted JUN 11, 2024
Granted to Ervin Innovations, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ervin Innovations, LLC | Spokane Valley | WA | — | 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.


