Gpm INC
At a glance
Employees20-99
In business since1978
HeadquartersDuluth, MN
US patents4
SAM.gov UEIPLDAL3UBGVB4
CAGE code0WNU5
Incorporated inMN
- pumps
- extended shaft
- high head
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
4 US patents granted 2006–2025, 2 of them in the five years to SEP 2025, including 1 design patent.
Engines, pumps, turbines 2Handling 1
- Real-time pump monitoring with prescriptive analyticsUS 12,209,590 · granted JAN 28, 2025
- Real-time pump monitoring with prescriptive analyticsUS 11,852,148 · granted DEC 26, 2023
- Actuator for aerosol containerUS 7,121,434 · granted OCT 17, 2006
- Air conditioning unitUS D529594 · granted OCT 3, 2006
Granted to GPM, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Gpm INC | Duluth | MN | 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.