Nathan Ellefson is a registered patent attorney providing patent prosecution, freedom to operate analysis, opinions, and portfolio management and analysis in electrical, computer, networking, software and mechanical technologies.  Previously, Nathan has worked as a design engineer in the medical device and electronic data storage industries.  There, Nathan designed analog and digital integrated circuits, printed circuit boards, radio frequency systems, test systems and performed failure analysis activities.  Nathan earned his Juris Doctor Magna Cum Laude from William Mitchell College of Law and his Bachelor of Science with Honors in Electrical Engineering from Iowa State University.