Progressive Fastening INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSeattle, WA
US patents8
SAM.gov UEIGL58YHQNPEK3
CAGE code142D8
Incorporated inWA
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
8 US patents granted 1986–2015, none of them in the five years to SEP 2025.
Mechanical elements 7Electrical machinery, apparatus, energy 1
- Hanger with bolt closureUS 9,133,875 · granted SEP 15, 2015
- Hanger with bolt closuresUS 8,876,066 · granted NOV 4, 2014
- Pipe hanger with shock load absorbing support legUS 5,092,547 · granted MAR 3, 1992
- Side load type pipe hanger with single bolt closureUS 5,007,604 · granted APR 16, 1991
- Screw joint connection between metal membersUS 4,915,534 · granted APR 10, 1990
Newest 5 shown · Granted to Progressive Fastening, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Progressive Fastening Systems | Ontario | CA | — | UNVERIFIED |
| Progressive Fastening INC | Seattle | WA | — | 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.