Brooks Instrument LLC
At a glance
Employees100-499
In business sinceNot reported
HeadquartersHatfield, PA
US patents25
SAM.gov UEIL9Y6GGPQ2LA8
CAGE code4ZW64
Incorporated inDE
Brands
Icon_Precision_Bullseye
Icon_Performance_ChartThis company sells these brands.
- pressure technology
- vacuum measurement
- semiconductor
- life sciences
- chemical
- petrochemical
- thin films
- coatings
- aerospace
- automotive
- food
Named on the company’s own website, read JUL 29, 2026
What they make
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
25 US patents granted 2008–2017, none of them in the five years to SEP 2025, including 2 design patents.
Measurement 18Mechanical elements 3Thermal processes and apparatus 1Electrical machinery, apparatus, energy 1
- Self-heated MEMs based capacitance diaphragm gaugeUS 9,631,993 · granted APR 25, 2017
- Pressure balanced valveUS 9,464,729 · granted OCT 11, 2016
- Pressure retaining sleeveUS 9,099,231 · granted AUG 4, 2015
- Valve leakby diagnosticsUS 8,887,549 · granted NOV 18, 2014
- Methods and apparatus for pressure compensation in a mass flow controllerUS 8,751,180 · granted JUN 10, 2014
Newest 5 shown · Granted to Brooks Instrument, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
3 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Brooks Instrument- Corona | Corona | CA | 100–499 | LIKELY ACTIVE |
| Brooks Instrument LLC | Hatfield | PA | 100–499 | ACTIVE |
| Brooks Instrument | Trevose | PA | — | UNVERIFIED |
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.