Spherical Block LLC
At a glance
Employees1-19
In business since2013
HeadquartersAlfred Station, NY
US patents8
SAM.gov UEIVXDQLP9V2MC5
CAGE code7CKQ1
Incorporated inNY
- construction industry
- homeowners
- interlocking masonry systems
- roofing
- building envelope
- tornado safety
- square foot
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit Organization
Self-certified by the company in its SAM.gov registration
Patents
8 US patents granted 2015–2022, 3 of them in the five years to SEP 2025.
Civil engineering 7Transport 1
- Construction automation system and methodUS 11,485,026 · granted NOV 1, 2022
- Architectural building blockUS 11,441,312 · granted SEP 13, 2022
- Construction automation system and methodUS 10,870,979 · granted DEC 22, 2020
- Floating baseUS 10,538,295 · granted JAN 21, 2020
- Architectural building block systemUS 10,487,494 · granted NOV 26, 2019
Newest 5 shown · Granted to Spherical Block LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Spherical Block LLC | Alfred Station | NY | 1–19 | 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.