Brett Valentyn

Paul G. Kent is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental, Litigation - Land Use and Zoning, Municipal Law, Native American Law and Water Law. Paul G., who practices law in Madison, Wisconsin, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul G. is held by other top lawyers in the same geographic and legal practice area.

S. Bryan Kleinmaier is a top attorney recognized by Best Lawyers in the practice area(s) of Municipal Law. S. Bryan, who practices law in Madison, Wisconsin, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which S. Bryan is held by other top lawyers in the same geographic and legal practice area.

Marcus Loden is a Shareholder in the Business Practice Group. His statewide practice involves a wide variety of matters concerning business succession planning, trusts and estates, transactional and real estate work. Marc holds a masters of law degree in taxation from the foremost graduate tax program in the country. He is uniquely qualified to assist individuals and business owners with their operations and wealth transfer tax planning. He has: Drafted numerous estate plans for individuals a...

Daniel D. Barker is the office managing principal of the Madison and Milwaukee, Wisconsin, offices of Jackson Lewis P.C. He represents employers in all labor and employment law matters. Daniel has successfully defended clients in discrimination claims before courts and administrative agencies, as well as worked with employers to find creative and cost-effective solutions to their most difficult labor and employment-related legal challenges. His experience includes guiding employers through un...

David Palay is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law and Commercial Litigation. David, who practices law in Madison, Wisconsin, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Christopher Hanewicz is a partner in the Patent Litigation and Intellectual Property Litigation practices. He has been involved in complex intellectual property litigations concerning both biotechnology and mechanical patents. He has extensive patent litigation trial experience, as well as experience in the U.S. Court of Appeals for the Federal Circuit. While Christopher’s practice includes experience across all of the major patent litigation dockets (e.g., N.D. Cal., C.D. Cal., E.D. Te...

Peter L. Gardon is a shareholder and the chairman of the firm's Telecommunications and Energy Practice. He is also a member of the Business Law Practice. Pete draws on decades of successful practice, regulatory and legislative experience to effectively counsel telecommunications and energy companies, financial institutions, health care institutions and other business clients in a variety of complex administrative, regulatory, commercial, litigation and environmental matters. Pete's clients hi...

Michelle Umberger is a partner in the Patent Litigation and Intellectual Property Litigation practices. A registered patent attorney, she has focused her practice exclusively on intellectual property litigation for more than a decade. Michelle manages complex, high-stakes cases involving a wide range of technologies, including patents relating to microprocessors, medical devices, antibody libraries, genetically-engineered plants and mechanical devices. She represents both established internat...

Andrew Erlandson is a shareholder with Hurley Burish, S.C., representing businesses and individuals in reaching creative solutions to complex legal problems. Andrew handles a wide range of commercial matters, including disputes within and between companies. He has spoken and written on a variety of topics during his career including intellectual property, non-compete agreements, shareholder oppression, “business divorce,” insurance coverage issues, loss prevention, subrogation and...

Joseph D. Shumow is a shareholder in Reinhart’s Real Estate Practice and a trusted adviser to a variety of tax credit, real estate and corporate clients. His tax credit practice focuses on representing developers, credit allocators, lenders, and investors involved with low-income housing, new markets and historic tax credit transactions. Joe also represents clients in acquisition, development, leasing and entitlement of real estate transactions and provides business advice to non-profit...