Raye's core technical experience is in the fields of biomedical, mechanical and electrical engineering.
- Her experience in biomedical technologies includes nerve stimulation devices, ablation devices, tissue stabilizer devices, immunoassay devices and systems, laparoscopy devices, orthopedic and prosthetic devices, patient monitoring devices, cardiopulmonary bypass machines, vein harvester systems, prosthetic heart valves, wound healing methods, and implantable cardiac devices.
- Her experience in mechanical technologies includes pumps and pump controllers, oil and gas valves and controls, thermoelectric module systems, water softeners, lawnmowers, key and lock devices, ignition systems, latch devices, paper converting systems, air conditioning systems, electrical enclosures, fire suppression systems, cable management devices, electrical fastening systems, dry freight vans, tank trailers, composite panels and doors, trailer aerodynamics, portable storage containers, and mobile clean rooms.
- Her experience in chemical technologies includes electrochemical filtration devices, membrane bioreactors, membrane filtration, ultraviolet filtration, industrial biogas recovery, and dairy and food processing.
- Her experience in electrical and software technologies includes electro-mechanical control systems, electric motors and drive systems, industrial heat tracing, floor warming systems, lighting products, Internet (IoT) and communication-related technologies, banking and financial systems, and business methods.