Leddynamics LLC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersRandolph, VT
US patents8
SAM.gov UEIXPFYKEYU2NH8
CAGE code19DA9
Incorporated inMA
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
8 US patents granted 2006–2023, 2 of them in the five years to SEP 2025, including 2 design patents.
Electrical machinery, apparatus, energy 5Thermal processes and apparatus 1
- Systems and methods for tunable LED lightingUS 11,716,796 · granted AUG 1, 2023
- Systems and methods for tunable LED lightingUS 11,490,479 · granted NOV 1, 2022
- Magnetic coupling for heat flow management in thermoelectric modules and devices thereofUS 10,330,401 · granted JUN 25, 2019
- Energy management system for controlling energy to a load powered by a thermoelectric moduleUS 10,263,424 · granted APR 16, 2019
- LED light tubeUS 10,088,142 · granted OCT 2, 2018
Newest 5 shown · Granted to LEDdynamics, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Leddynamics LLC | Randolph | VT | 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.