Graber Manufacturing, INC.
Doing business as Madrax Thomas Steele
At a glance
Employees20-99
In business sinceNot reported
HeadquartersWaunakee, WI
US patents3
SAM.gov UEIFXKNTUGS6QG5
CAGE code7DRZ1
Incorporated inWI
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 2014–2015, none of them in the five years to SEP 2025, including 2 design patents.
Transport 1
- Bicycle rack with wheel stopUS 9,145,180 · granted SEP 29, 2015
- Bicycle rackUS D730247 · granted MAY 26, 2015
- Bicycle rackUS D715698 · granted OCT 21, 2014
Granted to Graber Manufacturing, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Graber Manufacturing, INC. | Waunakee | WI | 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.