Dan Barnes has more than 25 years of intellectual property services experience, including IP prosecution and litigation services and software, patent and general IP translations, foreign filing, and patent search. Dan handles client service and business development for Barker Brettell throughout the United States through his company, IP-Rev LLC. Dan works with US clients such as corporations, intellectual property law firms, universities, and research institutions. As the face of Barker Brettell in the US, Dan strives to build relationships that satisfy the client and the firm, advocating for both.