John L Faul

ROX Medical, Inc. manufactures medical ultrasonic scanning devices. It offers ROX Coupler that is intended for use in patients with treatment resistant hypertension to lower blood pressure by reducing peripheral vascular resistance and improving vascular compliance; and in patients with chronic obstructive pulmonary disease to improve breathing, reduce symptoms of chronic bronchitis, and improve exercise tolerance. The company was founded by Rodney Brenneman and John Faul in 2004 and is headquartered in San Clemente, CA.

Elira, Inc. develops a system to suppress appetite and assist diet adherence. The company was founded by John Faul in 2015 and is headquartered in St. Louis, MO.