Fluid rotary unions for transfer of pressurized fluids (liquids and gases) across rotating interfaces for military, marine, and commercial applications

Electrical slip rings for transfer of data signals and electrical power across rotary interfaces for military, marine, and commercial applications; fiber optic rotary joints, including single and multi-channel devices, for transfer of optical signals across rotary interfaces; high voltage electrical swivels for transfer of electrical power through rotating structures, namely, marine moorings and platforms; computer networking and data communication equipment, namely, modems, fiber optic multiplexers, fiber optic media converters, network switches and bridges, serial servers, and signal converters, primarily for imaging and control systems; electronic instrumentation and related software for condition monitoring of electrical slip rings, optical fiber cable systems, and computer networking and data communication equipment; acoustic sensors and apparatus for measuring position of tooling and actuators; computer hardware and software for use in subsea controls, industrial controls, condition monitoring systems, remotely operated vehicles (ROV), and autonomous underwater vehicles (AUV); pressure tolerant components, namely, printed circuit board assemblies, power supplies, optical couplers, optical transceivers, and electro-optical rotary joints, for use subsea; optical transceivers