| 10766793 |
Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination |
Robert Murtha |
2020-09-08 |
| 10359023 |
Articulating wave energy conversion system using a compound lever-arm barge |
Robert Murtha |
2019-07-23 |
| 10155678 |
Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination |
Robert Murtha |
2018-12-18 |
| 10029927 |
Modular sand filtration-anchor system and wave energy water desalination system and methods of using potable water produced by wave energy desalination |
Robert Murtha, Mark K. Washington |
2018-07-24 |
| 8866321 |
Articulated-raft/rotary-vane pump generator system |
Robert Murtha |
2014-10-21 |
| 8814469 |
Articulated bed-mounted finned-spar-buoy designed for current energy absorption and dissipation |
Robert Murtha |
2014-08-26 |
| 8784653 |
Modular sand filtration-anchor system and wave energy water desalinization system incorporating the same |
Robert Murtha, Mark K. Washington |
2014-07-22 |
| 8778176 |
Modular sand filtration—anchor system and wave energy water desalination system incorporating the same |
Robert Murtha, Mark K. Washington |
2014-07-15 |
| 8650869 |
Automatic hydraulic/pneumatic flow rectifier for bi-directional pumps |
— |
2014-02-18 |
| 8647014 |
Buoy systems and methods for minimizing beach erosion and other applications for attenuating water surface activity |
Robert Murtha |
2014-02-11 |
| 4271668 |
Counter-rotating wave energy conversion turbine |
— |
1981-06-09 |