William P. O'Connor

Kyle W. Engelke is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Municipal. Kyle W., who practices law in Madison, Wisconsin, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kyle W. is held by other top lawyers in the same geographic and legal practice area.

Joshua D. Taggatz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Construction. Joshua D., who practices law in Madison, Wisconsin, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joshua D. is held by other top lawyers in the same geographic and legal practice area.

Justin F. Oeth is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Justin F., who practices law in Madison, Wisconsin, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justin F. is held by other top lawyers in the same geographic and legal practice area.

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...

Michael P. Richman is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Michael P., who practices law in Madison, Wisconsin, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael P. is held by other top lawyers in the same geographic and legal practice area.

Attorney Bill Morgan represents both public and private employers with a focus on employment and personnel-related matters, including discrimination claims, administrative issues, sexual harassment, and all matters affecting human resources departments such as health care, employee benefits, and employment contracts. Bill's municipal law practice emphasizes open meeting and open record matters, drafting and enforcement of zoning and land use regulations, contract review, litigation, labor rel...

Attorney Johanna J. Allex is a partner in Stafford Rosenbaum LLP 's Madison office where she helps families and individuals plan for and manage life’s expected and unexpected transitions. Johanna’s law practice covers all aspects of estate planning and estate administration, marital property law, business succession planning, and tax-exempt organization planning and operations. Johanna is a Certified Public Accountant and serves on the Firm’s Board of Directors. Johanna&rsqu...

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.

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.

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.