Groundwater control system with purity sensor and method
US8342775B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
Assignee
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Key dates
| Filing date | May 13, 2005 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Jul 7, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86389
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A groundwater control system and method for regulating the level of groundwater in an agricultural field according to selected criteria concerning the purity of the groundwater including a drainage tile line having a water flow regulator that is computer controlled through a communications link in response to the selected criteria.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.