Lucas-milhaupt, INC.
At a glance
Employees100-499
In business sinceNot reported
HeadquartersCudahy, WI
US patents12
SAM.gov UEIGQRPGDL62WM9
CAGE code91874
Incorporated inWI
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
12 US patents granted 1980–2021, 1 of them in the five years to SEP 2025, including 1 design patent.
Machine tools 5Measurement 2Handling 1Materials, metallurgy 1
- Luminescent braze preformsUS 10,987,763 · granted APR 27, 2021
- Luminescent braze preformsUS 10,160,062 · granted DEC 25, 2018
- Flux composition for brazingUS 9,656,352 · granted MAY 23, 2017
- Triangular shaped preformUS D764030 · granted AUG 16, 2016
- Process for flux coating braze preforms and discrete partsUS 9,314,862 · granted APR 19, 2016
Newest 5 shown · Granted to Lucas-Milhaupt, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lucas-milhaupt, INC. | Cudahy | WI | 100–499 | 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.