“…A few projects that have reported on sea trials but have not (yet) described any measurements are the Pelamis [67], Delbuoy [68,69], Buldra test platform [70], the McCabe Wave Pump [71,72,73], the Ocean Power Technology WEC [74], the Chinese version of the backward bent duct buoy [75], the SEEWEC B1 buoy [76], the Wave Plane [77], the Wavepump [78], Wavebob [79], the gyro/flywheel system [80], the AquaBuOY [81], the Oyster [82], the EPAM unit [83], and the Waveroller 4 .…”