Attorneys from Knobbe Martens law firm "wrote the book" on intellectual property law. Bid on a copy of Entrepreneur Magazine's Intellectual Property: Patents, Trademarks, Copyrights and Trade Secrets and get a 2 hour tutorial from one of the partners of this law firm, Brenden Gingrich. (Please note: due to the constraints of the firm's malpractice insurance, Mr. Gingrich cannot give specific advice on any cases or inventions.)