Raj wrote a book documenting the process of taking the U.S. Patent Bar exam in 1999, the book was distributed by REA publishing and has sold over 5,000 copies via online book distributors. <ref>[http://www.crunchbase.com/person/raj-abhyanker-2 CrunchBase.com]</ref> | Raj wrote a book documenting the process of taking the U.S. Patent Bar exam in 1999, the book was distributed by REA publishing and has sold over 5,000 copies via online book distributors. <ref>[http://www.crunchbase.com/person/raj-abhyanker-2 CrunchBase.com]</ref> |