You do not need to go to law school to become a Registered Patent Agent. If you have either a bachelor's or master's degree in science or engineering or if you passed the Fundamentals of Engineering (FE) examination, then you probably qualify to sit for the "Examination for Registration to Pracice in Patent Cases before the U.S. Patent & Trademark Office," also known as the "Patent Bar."
The tough part is preparing for and passing the Patent Bar. Fortunately, I can help you learn proven methods to study for and pass the Patent Bar. Believe it or not, most of the materials required to pass the Patent Bar are available for free, if you know where to look.
I am a Registered Patent Agent and former U.S. Patent Examiner with degrees in engineering and law.