M-d Building Products, INC.
Doing business as M-D Building Products, Inc (Alias)
At a glance
Employees500+
In business since1920
HeadquartersOklahoma City, OK
US patents9
SAM.gov UEIY1BMFGLAFFJ4
CAGE code0WZ34
Incorporated inOK
- acoustics
- door hardware
- weatherization
- floor transitions
- tools
- shower systems
- aluminum
- ceramic tile trims
- perforated metal sheets
- thresholds
- garage door seals
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
9 US patents granted 2005–2017, none of them in the five years to SEP 2025, including 8 design patents.
Handling 1
- Slide on door bottomUS D794215 · granted AUG 8, 2017
- Flooring transition reducerUS D743574 · granted NOV 17, 2015
- Stair edgingUS D743053 · granted NOV 10, 2015
- Flooring transitionUS D743052 · granted NOV 10, 2015
- Door sweepUS D696795 · granted DEC 31, 2013
Newest 5 shown · Granted to M-D Building Products, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| M-d Building Products, INC. | Oklahoma City | OK | 500+ | 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.