Propulsion Systems, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersSeattle, WA
US patents5
SAM.gov UEISGAMHWDXFTB5
CAGE code27046
Incorporated inWA
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
5 US patents granted 1979–2024, 2 of them in the five years to SEP 2025, including 2 design patents.
Electrical machinery, apparatus, energy 1Transport 1Chemical engineering 1
- Lighting for underwater useUS 12,031,710 · granted JUL 9, 2024
- Power take off adapterUS D903595 · granted DEC 1, 2020
- Power take off adapter upper bracketUS D880982 · granted APR 14, 2020
- Filtration installation for filtering the water of a water poolUS 7,252,761 · granted AUG 7, 2007
- Built-up marine propellers with adjustable pitch and axially removable bladesUS 4,150,921 · granted APR 24, 1979
Granted to Propulsion Systems · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Propulsion Systems, 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.