Shumaker & Sieffert is pleased to announce that Mark Wolfe has joined the firm.  Mark brings to the firm substantial experience in patent procurement, patent infringement litigation, and patent strategy, and has particular expertise in computer hardware and software.  Prior to joining Shumaker & Sieffert, Mark founded Northbrook Digital LLC, an Internet software company, and led Northbrook’s product development and patent strategy until Northbrook was acquired by one of Silicon Valley’s most prominent companies.  Prior to Northbrook, Mark practiced law at Dorsey & Whitney in Minneapolis.