Mark T. Johnson

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...

Kevin Ramakrishna is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Kevin, 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 Kevin is held by other top lawyers in the same geographic and legal practice area.

Quentin Shafer is a Shareholder in the firm’s Litigation and Risk Management Practice Group. He focuses his practice on civil litigation, construction litigation, product liability, wrongful death, insurance coverage disputes, and third-party recovery. He has successfully defended hundreds of cases throughout Wisconsin as well as in federal court, including catastrophic bodily injury cases, wrongful death claims, and complex construction defect litigation. Quentin is also experienced in...

Phil Bradbury focuses his practice on commercial law and litigation, construction law and litigation, real estate, alternative dispute resolution, and business and estate planning for closely held businesses. Phil’s experience covers a wide range of litigation matters and business transactions, including: Representing real estate owners and developers in the purchase, sale and financing of multi-million dollar projects. Providing construction services to contractors, subcontractors, and...

Adrienne S. Ehrhardt is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Adrienne S., 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 Adrienne S. is held by other top lawyers in the same geographic and legal practice area.

Carl R. Kugler is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Carl R., who practices law in Madison, Wisconsin, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carl R. is held by other top lawyers in the same geographic and legal practice area.

Anthony J. Menting is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Arbitration. Anthony J., who practices law in Madison, Wisconsin, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony J. is held by other top lawyers in the same geographic and legal practice area.

Kyle Gulya is a Shareholder and Chair of the Government Law Group. Kyle advises both public and private sector employers with employment- and labor-related issues including regulatory compliance, antidiscrimination practices, contractual and workplace policy matters, and personnel management. He handles numerous aspects of labor-management relations from advising clients during union organizing campaigns to serving as chief negotiator during collective bargaining negotiations. He also advises...

Mario Mendoza's law practice focuses on assisting applicants for professional licenses as well as practitioners facing professional licensing complaints. He has helped numerous professionals navigate licensing disciplinary and regulatory processes, including: nurses, physicians, counselors, real estate professionals, lawyers, and insurance sales professionals. In addition, Mario is highly skilled in handling estate and probate litigation, such as will contests and claims of wrongdoing by a be...

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...