C. B. Kaupp & Sons, INC.
At a glance
Employees20-99
In business since1957
Industry
HeadquartersMaplewood, NJ
US patents1
SAM.gov UEICLF6Q9247955
CAGE code97616
Incorporated inNJ
- machining
- hydroforming
- production
- aerospace
- government
- regulations
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted JAN 6, 1976.
Chemical engineering 1
- Filter vessel and filter element assemblyUS 3,931,015 · granted JAN 6, 1976
Granted to C. B. Kaupp & Sons, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| C. B. Kaupp & Sons, INC. | Maplewood | NJ | 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.