John Hornick is a partner based in the Washington, DC, headquarters of the Finnegan IP law firm, one of the largest IP firms in the world. Based on his more than thirty years of experience, John counsels clients on virtually every aspect of IP law.

 He founded Finnegan's 3D Printing Working Group and advises and educates clients about 3D printing and the IP issues of this rapidly developing and potentially disruptive technology, and how it may affect their businesses.

 The only IP attorney selected by the National Academies to participate in the US Comptroller General Forum on Additive Manufacturing (which was the basis of a report to the US Congress), and a juror for the International Additive Manufacturing Award, John has been widely published and frequently speaks about 3D printing and its potential effects on IP law and the world.  

Contact John at


Twitter: JHornick3D1Stop

Pinterest: 3D Printing Will Rock the World

Contact John’s publicist, Mallory Campoli, at

© John Hornick 2016