Invention House LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSaint Louis, MO
SAM.gov UEIGLTJNUEEJRH1
Invention House manufactures conformal coating robotics for printed circuit boards and variable frequency drives, including single-phase and 3-phase motor drives and 400 Hz motor drives for aviation applications. The company serves various industries with equipment designed for challenging and extreme environments, and provides motor control consulting services. The company's products are American-made and engineered to meet mil-spec requirements.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Invention House LLC | Saint Louis | MO | — | 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.


