Bouchoux, Deborah E., Intellectual Property:  The Laws of Trademarks, Copyrights, Patents and Trade Secrets, Cengage Learning

Faber, Robert C.,Faber on Mechanics of Patent Claim Drafting, Practising Law Institute, PLI Press

Pressman, David and David Blau,Patent It Yourself, Nolo Press

Ma, Matthew Y,Fundamentals of Patenting and Licensing for Scientists and Engineers, World Scientific Publishing Co.

Slusky, Ronald D.,Invention Analysis and Claiming, A Patent Lawyer’s Guide, ABA Book Publishing