Mcgean-rohco, INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersLivonia, MI
US patents43
SAM.gov UEIC2CJWDEU7U98
CAGE code5K793
Incorporated inOH
LEI254900SBQHYUMKR6IE07
- chromium chemicals
- specialty organic chemicals
- raw materials
- industrial applications
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
43 US patents granted 1983–2001, none of them in the five years to SEP 2025.
Surface technology, coating 30Audio-visual technology 6Basic materials chemistry 5Materials, metallurgy 1Macromolecular chemistry, polymers 1
- Silane compositionsUS 6,215,011 · granted APR 10, 2001
- Copper etching compositions and method for etching copperUS 6,086,779 · granted JUL 11, 2000
- Aqueous immersion plating bath and method for platingUS 6,063,172 · granted MAY 16, 2000
- Multilayer circuit boards and processes of making the sameUS 5,928,790 · granted JUL 27, 1999
- Plating bath and method for electroplating tin and/or leadUS 5,698,087 · granted DEC 16, 1997
Newest 5 shown · Granted to McGean-Rohco, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mcgean-rohco, INC | Livonia | MI | — | ACTIVE |
| Mcgean-rohco INC | Cleveland | OH | — | 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.