Granberg Pump and Meter Limited
At a glance
Employees1-19
In business sinceNot reported
HeadquartersPittsburg, CA
US patents4
SAM.gov UEIJCN3S726DLM7
CAGE code18202
Incorporated inCA
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
4 US patents granted 1982–2020, 1 of them in the five years to SEP 2025.
Medical technology 2Machine tools 1Other special machines 1
- Ratchet mill assembliesUS 10,830,317 · granted NOV 10, 2020
- Traction deviceUS 4,466,427 · granted AUG 21, 1984
- Garden tool with self-cleaning earth-working elementsUS 4,432,421 · granted FEB 21, 1984
- Traction deviceUS 4,356,816 · granted NOV 2, 1982
Granted to Granberg Pump and Meter Ltd. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Granberg Pump and Meter Limited | Pittsburg | CA | 1–19 | LIKELY 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.