Marcon International, INC.
Doing business as Keyper Systems
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersHarrisburg, NC
US patents13
SAM.gov UEIJEP6BGQDEK88
CAGE code4QYM4
Incorporated inNC
- asset management solutions
- SaaS Status
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
13 US patents granted 1984–2024, 2 of them in the five years to SEP 2025, including 1 design patent.
Control 6Civil engineering 1Electrical machinery, apparatus, energy 1Telecommunications 1Computer technology 1
- Identification device, license plate arrangement and license plate systemUS 12,003,258 · granted JUN 4, 2024
- Asset management system utilizing a mobile applicationUS RE49450 · granted MAR 7, 2023
- Key fob for a key management systemUS 10,748,363 · granted AUG 18, 2020
- Asset retention device for an asset retention systemUS 9,165,442 · granted OCT 20, 2015
- Asset retention device for an asset retention systemUS 9,041,536 · granted MAY 26, 2015
Newest 5 shown · Granted to Marcon International, Inc., KEYper Systems · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Marcon International, INC. | Harrisburg | NC | — | 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.