Should I Write My Own Patent Application (DIY Patents)? - Erickson Law Group, PC
DIY Patent Online ebook, How to write a patent and file it in the UK, US, EU, CA, AU. Patent it yourself and save thousands. by Thomas Faraday | Goodreads
Provisional Patent Framework - Do It Yourself DIY (Drawings)
How to Make Patent Drawings: A Patent It Yourself Companion: Lo Patent Agent, Jack, Pressman Attorney, David: 9781413312577: Amazon.com: Books
How to Make Patent Drawings Yourself - New York Public Library - OverDrive