David R. Marshall

Arthur C. Kosieradzki is a senior partner at SiebenCarey and leads the firm's Lakeville office, serving clients throughout Minnesota's South Metro and beyond. For more than three decades, he has represented people and families whose lives have been changed by serious injuries, earning a reputation for skilled trial advocacy and a steadfast commitment to securing meaningful results. A Certified Civil Trial Law Senior Specialist through the Minnesota State Bar Association , Art has extensive co...

J. Derek Vandenburgh is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Intellectual Property, Litigation - Patent and Patent Law. J. Derek practices law in Minneapolis, Minnesota Best Lawyers has recognized J. Derek Vandenburgh since 2007. 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 J. Derek Vandenburgh is held by other lawyers.

Gregory P. Brenny is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Gregory P. practices law in Minneapolis, Minnesota Best Lawyers has recognized Gregory P. Brenny since 2018. 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 Gregory P. Brenny is held by other lawyers.

Iain dedicates most of his time to high-technology patent issues. He conducts pre-suit and IP due diligence investigations and provides freedom-to-operate and opinions relating to infringement and validity, as well as litigating patent infringement cases. Iain also drafts and negotiates patent licenses and develops patent procurement and prosecution strategies. He has practiced before the USPTO for over 25 years and has extensive experience preparing and prosecuting patent applications. He ha...

John Holper is an experienced construction and real estate trial attorney. John has more than 30 years of experience representing commercial and residential owners, commercial landlords and tenants, lenders, business entities, developers, contractors, subcontractors, material suppliers, architects, and engineers. John works with his clients not only when a dispute arises but also on the front end by applying his litigation experience to help draft and negotiate construction-related contacts i...

Charles B. Rogers is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Banking and Finance and Litigation - Real Estate. Charles B. practices law in Minneapolis, Minnesota Best Lawyers has recognized Charles B. Rogers 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 Charles B. Rogers is held by other...

Peder A. Larson advises clients on environmental, regulatory, government relations, ‎energy and land use matters. He has completed environmental impact statements, environmental assessment worksheets and ‎state and local ‎permitting processes for companies in a wide range of industries, including metallic and nonmetallic mining, materials ‎processing, ethanol ‎production, residential and institutional land development and waste ‎management. Peder provides compliance &l...

Anne Regan advocates for private and public clients in large-scale commercial and employment litigation across the country, in cases involving the health care, medical device, pharmaceutical, food and agriculture, financial services, transportation, insurance, and manufacturing sectors. She has experience in all aspects of pre-trial and appellate practice, as well as class action and multi-district litigation. Anne has represented businesses and individuals in complex litigation involving ant...

Kristin Stastny is a lawyer recognized by Best Lawyers in the practice areas of Energy Law, Energy Regulatory Law and Utilities Law. Kristin practices law in Minneapolis, Minnesota Best Lawyers has recognized Kristin Stastny since 2025. 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 Kristin Stastny is held by other lawyers.

Penelope J. Phillips is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Penelope J. practices law in Minneapolis, Minnesota Best Lawyers has recognized Penelope J. Phillips since 2007. 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 Penelope J. Phillips is held by other lawyers.