Schwaab INC
Doing business as Schwaab Stamp
At a glance
Employees100-499
In business sinceNot reported
Industry
HeadquartersBrookfield, WI
US patents11
SAM.gov UEIJ6H3MS4JEQ31
CAGE code9S391
Incorporated inWI
- accounting
- automotive
- dental
- medical
- real estate
Named on the company’s own website, read JUL 30, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
11 US patents granted 1977–2023, 2 of them in the five years to SEP 2025, including 2 design patents.
Textile and paper machines 5Audio-visual technology 2Optics 2
- Mounting bracket for wall mounted itemsUS 11,617,456 · granted APR 4, 2023
- Mounting bracket for wall mounted itemsUS 11,116,334 · granted SEP 14, 2021
- Ink stampUS 4,594,943 · granted JUN 17, 1986
- Hand operated type band ink stampUS D280911 · granted OCT 8, 1985
- Stamp holding clip and rack thereforUS 4,534,471 · granted AUG 13, 1985
Newest 5 shown · Granted to Schwaab, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Schwaab INC | Brookfield | WI | 100–499 | ACTIVE |
WARN Act notices
- WARN notice effective MAR 24, 2020 · 42 employees · Schwaab INC
Filed with the state under the federal WARN Act · WARN Act notices feed, CC BY 4.0
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.