W. Patrick Sullivan

Peter Walsh is an attorney with twenty years of experience in estate and asset protection planning and inheritance litigation. Peter assists clients with preserving family wealth through estate and asset protection planning. For example, he utilizes various estate planning techniques to minimize taxes and administrative expenses upon the death or incapacity of a family member. Such planning may include a revocable trust to avoid the cost of court involvement upon the death or incapacity of th...

Rob Teuber is a Shareholder focusing his practice on tax disputes and controversies for clients nationally, regionally and locally. From a national perspective, Rob assists in resolving IRS tax audits, Tax Court litigation, personal liability assessments, tax collection matters, Offers in Compromise and foreign financial account disclosures. From a state and local perspective, he works with clients to address sales, employment, income and property tax controversies. Rob takes great pride in a...

Robert L. Jaskulski is a shareholder at the law firm, practicing in the firm’s Milwaukee, Waukesha and West Bend offices, and is managing partner of the firm’s Waukesha office. Mr. Jaskulski’s emphasis of law practice is personal injury litigation throughout the State of Wisconsin and the United States. Mr. Jaskulski’s practice involves a wide range of cases, including medical malpractice, products liability, insurance bad faith and motor vehicle accidents. Mr. Jaskuls...

Blake A. Knickelbein is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Blake A. practices law in Waukesha, Wisconsin Best Lawyers has recognized Blake A. Knickelbein since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Blake A. Knickelbein is held by other lawyers.

Kevin J. Howley is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, International Trade and Finance Law and Mergers and Acquisitions Law. Kevin J. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Kevin J. Howley since 2009. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kevin J. Howley is held by other lawyers.

Joseph Gumina is a shareholder at O’Neil Cannon and the Past Chair of O’Neil Cannon’s Labor and Employment Practice Group. Joe is licensed to practice law in the states of Illinois and Wisconsin. Joe has extensive experience representing management in a vast array of employment matters ranging from traditional labor matters involving labor negotiations and unfair labor practice charges to helping employers navigate the complexities of state and federal fair employment laws. ...

Robert K. Sholl is an experienced attorney in the Litigation and Labor & Employment Practices at Reinhart Boerner Van Deuren s.c. He is licensed in both Wisconsin and Illinois. Representing management exclusively, Mr. Sholl advises and defends employers in the full range of labor and employment law matters. His employment practice encompasses employment discrimination, workplace harassment, noncompete agreement, whistleblower, wage/hour, and breach of employment contract lawsuits before f...

Thomas M. Burnett is a shareholder in Reinhart’s Litigation Practice where he represents a variety of clients such as business owners, insurers, actuaries, and financial institutions as well as product manufacturers, developers and distributors. Tom has experience with a wide range of complex legal issues but concentrates his practice on product distribution and franchise litigation, false advertising and unfair competition, antitrust and trade regulation, and insurance and financial se...

Benjamin G. Lombard is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Securities / Capital Markets Law. Benjamin G. practices law in Milwaukee, Wisconsin Best Lawyers has recognized Benjamin G. Lombard since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Benjamin G. Lombard is held by other lawyers.

Background Mr. Prachthauser was born in Milwaukee, Wisconsin, on January 7, 1951. Prior to joining the firm, he was House Counsel for Employers Insurance of Wausau. He is married to Joan Marie, and they reside in Hartland, Wisconsin. He has two daughters, Emily and Tracy. Lectures Mr. Prachthauser is a frequent presenter and speaker for the State Bar of Wisconsin, American Board of Trial Advocates, and Wisconsin Academy of Trial Lawyers. He has been a Civil Trial Practice Instructor at the Un...