Hydro-dredge Accessory Company
Doing business as Hy-dac Rubber Manufacturing
At a glance
Employees20-99
In business sinceNot reported
HeadquartersSmithton, IL
US patents1
SAM.gov UEIMT5MY38HLFL8
CAGE code9VJB6
Incorporated inIL
Brands
This company sells these brands.
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted DEC 7, 1976.
Mechanical elements 1
- Dredge floating pontoon pipe-line jointUS 3,995,889 · granted DEC 7, 1976
Granted to Hydro-Dredge Accessory Co. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Hydro-dredge Accessory Company | Smithton | IL | 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.