Mechanical Development Company, Incorporated
At a glance
Employees20-99
In business since1950
Industry
HeadquartersSalem, VA
US patents1
SAM.gov UEINJJ4YNDH3988
CAGE code5VXN7
Incorporated inVA
- machine shop
- Mid-Atlantic States
- machining
- tailored services
- 000 square foot facility
- CNC hours
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted JAN 29, 1980.
- Cylinder lockUS RE30198 · granted JAN 29, 1980
Granted to Mechanical Development Co., Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mechanical Development Company, Incorporated | Salem | VA | 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.