AST Services LLC
Danbury, CT, US· latest recorded location
AST Services LLC is named on 4 US grants and 1 published applications in this corpus. Its most frequent classification is D04C (Braiding or manufacture of lace, including bobbin-net or carbonised lace).
- Granted patents
- 4
- Published applications
- 1
- Inventors
- 7
- Granted in 2026 so far
- 0
- Most recent grant
- 28 Mar 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 3 | 1 |
| 2006 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- Hydraulic and electric umbilical connection for an inspection vehicle for inspecting a liquid-filled tank28 Mar 2006US 7,017,432 B2
- Removable hatch cover for an internal floating roof manway16 Aug 2005US 6,929,142 B2
- Method for inspecting an internal floating roof in a liquid-containing storage tank19 Apr 2005US 6,882,412 B2
- Hydraulic and electric umbilical connection for an inspection vehicle for inspecting a liquid-filled tank4 Jan 2005US 6,838,614 B2
Most cited
By later US patents
- Removable hatch cover for an internal floating roof manway12US 6,929,142 B22005
- Hydraulic and electric umbilical connection for an inspection vehicle for inspecting a liquid-filled tank11US 7,017,432 B22006
- Method for inspecting an internal floating roof in a liquid-containing storage tank8US 6,882,412 B22005
- Hydraulic and electric umbilical connection for an inspection vehicle for inspecting a liquid-filled tank5US 6,838,614 B22005