Devices and methods for performing inspections, repairs, and/or other operations within vessels
US7971497B2 · kind B2 · utility
7Cited by
27References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2007 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Jul 14, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/954
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Devices and methods facilitate inspections, repairs, and other operations within vessels without human entry into the vessels, and without introducing contaminants that could reduce the purity of materials held in the vessels below predetermined minimum levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.