Industrial Electronic Service LTD
Doing business as Dc Digital
At a glance
Employees1-19
In business sinceNot reported
HeadquartersFranklin, OH
US patents7
SAM.gov UEIJLYHKFZ81C35
CAGE code1HQU0
Incorporated inOH
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
7 US patents granted 1976–1995, none of them in the five years to SEP 2025.
Control 3Telecommunications 3Measurement 1
- Two-wire electronic module for remote digital clocksUS 5,425,004 · granted JUN 13, 1995
- Tester for remote controlled radio systemsUS 4,451,712 · granted MAY 29, 1984
- Radio receiver monitoring and testing apparatusUS 4,234,964 · granted NOV 18, 1980
- Radio receiver monitoring and testing apparatusUS 4,143,323 · granted MAR 6, 1979
- Audible electronic warning systemUS 4,086,589 · granted APR 25, 1978
Newest 5 shown · Granted to Industrial Electronic Service · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Industrial Electronic Service LTD | Franklin | OH | 1–19 | 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.