Partner, Eimer Stahl LLP
Ryan is a partner at Eimer Stahl LLP and is based in the firm’s Madison office. He focuses his practice on appellate and complex litigation in a wide variety of areas, including antitrust, constitutional law, corporate law, environmental, ERISA, products liability, and white collar. As part of his practice, Ryan devotes significant time to matters of legal strategy and the art of written and oral advocacy.
Ryan previously served as Chief Deputy Solicitor General of Wisconsin, securing numerous wins in the Supreme Court of the United States, in three federal courts of appeal, and in the state supreme court. Ryan built national, bipartisan coalitions of attorneys general and agencies in support of several lawsuits and briefing efforts, including a Wisconsin-led, 12-state coalition whose suit against the Federal Communications Commission prompted that agency to reverse a major new rule. When he left government, Ryan had a perfect win record in all of his cases to have reached final judgment.
Earlier in his career, Ryan worked in Washington D.C. as an associate in the appellate group of one of the world’s largest law firms.
Ryan also served as a law clerk on the U.S. Supreme Court for the Honorable Antonin Scalia and on the U.S. Court of Appeals for the Ninth Circuit for the Honorable Diarmuid F. O’Scannlain.
Ryan was named to Forbes’ “30 Under 30: Law and Policy” list in 2017. His briefing has won awards from the National Association of Attorneys General and the International Municipal Lawyers Association. He has also won a “best brief” accolade from the State Bar of Wisconsin in the civil category for his written work defending Wisconsin’s right-to-work law.
Patrick Hotung Professor of Constitutional Law, Georgetown University Law Center; Faculty Director, Georgetown Center for the Constitution
Randy E. Barnett is the Patrick Hotung Professor of Constitutional Law at the Georgetown University Law Center and is the Faculty Director of the Georgetown Center for the Constitution. After graduating from Northwestern University and Harvard Law School, he tried many felony cases as a prosecutor in the Cook County States’ Attorney’s Office in Chicago. A recipient of a Guggenheim Fellowship in Constitutional Studies and the Bradley Prize, Professor Barnett has been a visiting professor at Penn, Northwestern and Harvard Law School.
Professor Barnett’s publications includes thirteen books, more than one hundred articles and reviews, as well as numerous op-eds. His most recent book is Felony Review: Tales of True Crime and Corruption in Chicago (2026). His other books on the Constitution include: A Life for Liberty: The Making of an American Originalist (2024); The Original Meaning of the Fourteenth Amendment: Its Letter and Spirit (2021) (with Evan Bernick); An Introduction to Constitutional Law: 100 Supreme Court Cases Everyone Should Know (2019) (with Josh Blackman); Restoring the Lost Constitution: The Presumption of Liberty (2nd ed. 2013); Our Republican Constitution: Securing the Liberty and Sovereignty of We the People (2016); and Constitutional Law: Cases in Context (5th ed. forthcoming 2027) (with Josh Blackman). His books on contracts are The Oxford Introductions to U.S. Law: Contracts (2010) and Contracts: Cases and Doctrine (7th ed. 2021) (with Nate Oman). And he is the author of The Structure of Liberty: Justice and the Rule of Law (2nd ed. 2014).
In 2004, he argued the medical marijuana case of Gonzalez v. Raich before the U.S. Supreme Court. In 2012, he was one of the lawyers representing the National Federation of Independent Business in its constitutional challenge to the Affordable Care Act in NFIB v. Sebelius. He’s appeared in numerous documentaries and portrayed a prosecutor in the 2010 science-fiction feature film, InAlienable: The Movie. On X he is @RandyEBarnett
Shareholder & Co-Chair of the Workplace Policy Institute, Littler Mendelson P.C.
Alexander T. MacDonald advises employers on all aspects of the employment and labor landscape, focusing on emerging legislation and regulation. He has extensive experience advising businesses on worker classification, arbitration, the administrative and regulatory process, and the future of work. He frequently writes, publishes, and speaks on these subjects. His work has been cited by scholars and appellate courts. He is a recognized voice for the management perspective.
Alexander is a co-chair of the Workplace Policy Institute (WPI) team. With WPI, he advises employers on legislative, administrative, and regulatory developments at the state and federal level. He advocates for employers in the regulatory and administrative process. He also helps employers protect their businesses by understanding and anticipating cutting-edge legal developments.
Alexander also has extensive experience in traditional labor law. He represents management in all aspects of labor-management relations, including unfair labor practice charges, grievance arbitrations, representation elections, contract negotiations, and related litigation, including litigation in the U.S. courts of appeals.
Before joining Littler, Alexander served as the director, future of work, for a major technology company. He also worked in a national labor and employment law firm and a major public-sector general counsel’s office. He was a law clerk to the senior judges in the District of Columbia Court of Appeals.
He is also a veteran of the U.S. Air Force. He served in Operations Enduring Freedom and Iraqi Freedom. In law school, he graduated first in his class
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