Through www.udemy.com this course costs $99, but you can get it for $49 with the coupon code YOUTUBEPAL.
Use the link:
This discount is available to the first 300 students and expires on October 31.
WHAT YOU’LL LEARN
Learn how to use free tools to get better information about your invention’s patentability.
Learn the ins and outs of Patent World from people with over 30 years of experience in the business.
Make refinements to your invention that will get you closer to a patent!