Graymills Corporation
At a glance
Employees20-99
In business sinceNot reported
HeadquartersBroadview, IL
US patents10
SAM.gov UEISQY5UA3U2W87
CAGE code26023
Incorporated inIL
LEI549300XO23TVVWS4YM82
Brands
This company sells these brands.
- parts washers
- ink pumps
- tank systems
- aqueous cleaners
- immersion
- filtration
- parts cleaning
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S CorporationWoman Owned BusinessWoman Owned Small Business
Self-certified by the company in its SAM.gov registration
Patents
10 US patents granted 1977–2007, none of them in the five years to SEP 2025.
Textile and paper machines 4Chemical engineering 3Engines, pumps, turbines 3
- System and method for delivering and flushing ink and other liquids in a printing pressUS 7,165,494 · granted JAN 23, 2007
- System for cooling ink and other liquids on a printing pressUS 6,688,225 · granted FEB 10, 2004
- Quick-release bolt for use with pump housingUS 5,897,300 · granted APR 27, 1999
- Peristaltic pump having a loop-shaped tube pathUS 5,630,711 · granted MAY 20, 1997
- Automated cleaning of printing cylindersUS 5,490,460 · granted FEB 13, 1996
Newest 5 shown · Granted to Graymills Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Graymills Corporation | Broadview | 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.