Sarah A. Horstmann

“I speak three languages fluently: business, technology, and law. Science and legal degrees, combined with 15 years of intellectual property experience, generate positive results for my clients.” Business clients rely on my litigation experience to mitigate risk and help keep them out of court. Whether it’s a well-written contract or an effectively handled negotiation, I work to protect your business assets and build your enterprise value. I provide legal counsel to business...

Susan Fitzke is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Susan, who practices law in Minneapolis, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Susan is held by other top lawyers in the same geographic and legal practice area.

Of Counsel for Madigan, Dahl & Harlan, P.A. Over thirty (30) years of experience practicing in the areas of administrative, alcohol beverage, antitrust, business, commercial, distributor, dealer, franchise, construction, employment, and environmental law. AV-rated by Martindale Hubbell for twenty-eight (28) years and recognized as a "Super Lawyer" for seventeen (17) years. Selected for inclusion in the Best Lawyers in America in the practice area of Franchise Law. For the last twenty-two ...

Patrick concentrates his practice on trademark and copyright issues, as well as other intellectual property matters. He has extensive experience in trademark clearance, investigation, prosecution, client counseling and management of domestic and international trademark portfolios on behalf of clients of all sizes in a wide variety of industries. Patrick's practice also focuses on trademark enforcement; trademark opposition and cancellation proceedings; trademark, unfair competition and false ...

Scott Rothenberger is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Scott, who practices law in Minneapolis, Minnesota, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.

Peter is a commercial litigator known for distilling complicated subject matter into clear, compelling narratives that resonate with judges, juries, and opposing parties. He represents clients on both the plaintiff and defense sides of high-stakes litigation. On the plaintiff side, Peter has secured verdicts and settlements in the hundreds of millions of dollars. On the defense side, he has represented major financial institutions and companies in government enforcement actions and commercial...

Philip L. Bruner is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation. Philip L., who practices law in Minneapolis, Minnesota, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Philip L. is held by other top lawyers in the same geographic and legal practice area.

Timothy S. Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Timothy S., who practices law in Minneapolis, Minnesota, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy S. is held by other top lawyers in the same geographic and legal practice area.

Robert Brabbit brings more than two decades of experience representing individuals in complex personal injury matters. Since joining Sieben Carey in 2017, he has continued a long-standing career advocating for plaintiffs in civil litigation, with a focus on workers' compensation , motor vehicle accidents, product liability , and wrongful death claims. His work also extends to asbestos-related cases , including those involving mesothelioma , asbestosis, and lung cancer. Before joining the firm...

Harry Sieben has been with his law firm for 47 years. It has been built into one of Minnesota’s largest and most successful personal injury law firms by fighting for the rights of injured people. Harry has conducted jury trials resulting in record verdicts. He has recognition from state and national organizations for his success. He has consistently been selected by peers as a Super Lawyer, is listed in The Best Lawyers in America, Martindale-Hubbell , the most respected directory in th...