Professor Ricardo is the sole Innovator and Founder of the P.A.T.R.O.L. Program (Professional Awareness Training and Range keeping Options for Law Enforcement) Professor Ricardo resides in Limerick, Maine where he has a school of "Ekido Kai", and P.A.T.R.O.L. He is a certified practitioner of Siefukujitsu the (Japanese art of self healing) and has worked with handicapped and troubled youth. Professor Ricardo is currently working with his friend and mentor, grandmaster Rick Alemany as they influence the renaissance of Kenpo Ju Jitsu.

Professor Ricardo has authored and produced videos on Ekido Kai Kenpo Jujitsu and also co-authored a video about Seifukujitsu, The Ancient Art of Self Healing, with the late Grand Master Sig Kufferath. He has written a book entitled "This Is Self Defense (Kenpo Jujitsu); The Essential Guide For The Conceptual Martial Artist", and has released a video series on VHS and DVD entitled "Personal Travel Security and Self Defense; Gaining the Tactical Edge on Terrorism". Found on