Mpb CORP
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersKeene, NH
US patents9
SAM.gov UEIZPHMCUZ9YH75
CAGE code40920
Incorporated inDE
- engineered bearings
- industrial motion products
- couplings
- drive systems
- linear motion
- lubrication systems
- seals
- brakes
- clutches
- chains
- augers
- aerospace
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
9 US patents granted 1978–2009, none of them in the five years to SEP 2025.
Mechanical elements 5Basic materials chemistry 1Measurement 1Telecommunications 1
- Cascaded pump delivery for remotely pumped erbium-doped fiber amplifiersUS 7,508,575 · granted MAR 24, 2009
- Corrosion-resistant zinc-nickel plated bearing racesUS RE35860 · granted JUL 28, 1998
- Corrosion-resistant zinc-nickel plated bearing racesUS 5,352,046 · granted OCT 4, 1994
- Gimbal bearingUS 5,215,386 · granted JUN 1, 1993
- Compliant spherical bearingUS 5,052,824 · granted OCT 1, 1991
Newest 5 shown · Granted to Mpb · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mpb CORP | Keene | NH | — | 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.