|
US2018078872A1
|
|
Electrical energy generation system combining use of a desalination facility and an aquifer
|
|
MX2014012981A
|
|
Hydropower and geothermal energy system and methods.
|
|
US2012285539A1
|
|
Multiple-use aquifer-based system
|
|
US2011233937A1
|
|
Aquifer-based hydroelectric generation
|
|
US2011041500A1
|
|
Supplemental heating for geothermal energy system
|
|
US2010077749A1
|
|
Energy from subterranean reservoir fluid
|
|
US2009212573A1
|
|
Utilizing aquifer pressure to generate electrical energy
|
|
US2009211757A1
|
|
Utilization of geothermal energy
|
|
US2009121481A1
|
|
Aquifer fluid use in a domestic or industrial application
|
|
US2009085353A1
|
|
Hydroelectric pumped-storage
|
|
US2008251746A1
|
|
Electronically actuated valve system
|
|
US4448237A
|
|
System for efficiently exchanging heat with ground water in an aquifer
|
|
CA188680A
|
|
Wrench
|
|
US1243876A
|
|
Wrench.
|
|
US1128516A
|
|
Water-gage.
|
|
CA153576A
|
|
Non-refillable bottle
|
|
GB190921504A
|
|
An Automatic Stop Motion for Cardling Engines.
|
|
GB190115887A
|
|
Improvements in Drain Traps
|
|
GB189600776A
|
|
Improvements in Folding or Collapsable Boxes.
|
