Angstrom Manufacturing INC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersSainte Genevieve, MO
US patents9
SAM.gov UEINEKHEY3GFRJ9
CAGE code7Z2R1
Incorporated inMO
Brands
FrontBackLeftThis company sells these brands.
- finished goods
- cutting
- tools
- packaging machinery
- contract manufacturing
- development
- CNC machining
- operating
- 000 square foot facility
- medical industry
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
9 US patents granted 2008–2015, none of them in the five years to SEP 2025.
Medical technology 9
- Prophy angle and adapter with guardUS 9,144,471 · granted SEP 29, 2015
- Adjustable angle prophy angle adapterUS 8,834,159 · granted SEP 16, 2014
- Prophy angleUS 8,814,566 · granted AUG 26, 2014
- Adjustable angle prophy angle adapterUS 8,668,494 · granted MAR 11, 2014
- Prophy angle and adapterUS 8,597,022 · granted DEC 3, 2013
Newest 5 shown · Granted to Angstrom Manufacturing, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Angstrom Manufacturing INC | Sainte Genevieve | MO | 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.