Notch INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersCambridge, MA
US patents4
SAM.gov UEICU7KL1LNDR56
CAGE code80YQ0
Incorporated inDE
Supplier designations
For Profit OrganizationMinority Owned Business
Self-certified by the company in its SAM.gov registration
Patents
4 US patents granted 2005–2024, 3 of them in the five years to SEP 2025.
Telecommunications 3Civil engineering 1
- Metamaterial system endowing object with adjustable radar profileUS 11,894,613 · granted FEB 6, 2024
- Electronically reconfigurable antennaUS 11,394,111 · granted JUL 19, 2022
- Software defined antenna using controllable metamaterialsUS 10,833,402 · granted NOV 10, 2020
- Pocket door assemblyUS 6,938,375 · granted SEP 6, 2005
Granted to Notch, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Notch INC. | Cambridge | MA | — | LIKELY 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.