Jeffrey J. "Jeff" Bartzen

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...

As a former three-term District Attorney in Dane County, Hal Harlowe’s familiarity with the complex operations of our legal system gives him an invaluable advantage in defending clients. His trial experience includes representing defendants in juvenile and criminal defense cases, defending licensed professionals in disciplinary matters, and litigating civil matters such as personal injury, contract disputes, real estate and guardianship cases. Having led countless investigations himself...

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 Jason Reed represents Wisconsin clients in a wide range of business and real estate legal matters. Jason works with businesses of all sizes, from entrepreneurs and startups, to small and family-run businesses, to regional and national companies. He advises and assists business owners in all stages and in a variety of legal matters. Jason brings significant experience in helping businesses with planning, entity formation, operating agreements, buy-sell agreements, mergers, sales and a...

Mike Crooks is a Shareholder in the firm’s Litigation and Risk Management Practice Group. He focuses his practice on commercial litigation, legal malpractice and other professional negligence claims, accounting malpractice, insurance defense and coverage issues, bad faith litigation, product liability work, premises liability, breach of contract, personal injury defense and third-party recovery. Mike is also an experienced mediator and is frequently called upon to resolve disputes. Mike...

Mr. Knutson is a shareholder with the firm. His practice features complex litigation, such as major environmental and industrial accidents, and class action claims. He also handles cases of medical malpractice, products liability, and personal injury. Additionally, Mr. Knutson is an Adjunct Professor at the University of Wisconsin Law School where he has taught courses in trial advocacy, negotiation, legal writing, and lawyering skills. Learn more about Jason.

Steve Caya is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Steve, who practices law in Janesville, Wisconsin, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steve is held by other top lawyers in the same geographic and legal practice area.

Attorney Sarah DeKraay’s legal practice focuses on family law matters, which includes divorce, legal separation, pre-nuptial and post-nuptial agreements, maintenance (alimony), custody, child support, placement, paternity, grandparents' rights, child removal cases, adoptions and guardianships. She also handles post-divorce matters regarding children, child support, relocation and out-of-state custody issues, maintenance modifications, and contempt of court issues. Sarah is trained and e...

Jenifer Kraemer is a Shareholder in the Madison office. Her practice focuses primarily on construction law and litigation, real estate and business law. She represents business owners, architects, contractors, subcontractors, developers, landlords and homeowners on a variety of issues. Her experience includes: Reviewing and negotiating construction contracts for large commercial and multi-family residential projects. Handling public and private construction lien and bond claims. Representing ...

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.