Adaptable modular power system (AMPS) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept same

Autonomous wave-powered vessels and fleets for managing fish stock

Submarine structure

Adaptable modular power system (AMPS) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept same

Device for holding a motor and a propeller, and related devices systems and methods

Clean energy powered surfboards

Adaptable modular power system (AMPS)

Power module for use in marine vessel, and wind-propelled vessel provided with said power module

Clean energy powered surfboards