Mantissa Corporation
At a glance
Employees20-99
In business since1973
HeadquartersCharlotte, NC
US patents32
SAM.gov UEIG29XUF63VM19
CAGE code9R3M9
Incorporated inNC
- high speed sortation
- conveyor systems
- apparel
- newspapers
- tires
- books
- shoes
- computers
- consumer goods
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
32 US patents granted 1993–2021, 1 of them in the five years to SEP 2025, including 1 design patent.
Handling 29Control 1Chemical engineering 1
- System and method for self-checkout, scan portal, and pay station environmentsUS 11,138,584 · granted OCT 5, 2021
- Cross-belt sortation trayUS 10,577,193 · granted MAR 3, 2020
- Conveyor system wheel failure detection and remediationUS 10,160,606 · granted DEC 25, 2018
- Independent discharge sorting conveyorUS 9,422,119 · granted AUG 23, 2016
- High efficiency sorting conveyorUS 9,067,743 · granted JUN 30, 2015
Newest 5 shown · Granted to Mantissa Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mantissa Corporation | Charlotte | NC | 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.