Claire H. Topp

Chad Stepan serves as Chair of the firm’s Catastrophic Loss Practice Group. He focuses his practice on complex civil litigation, including fires, explosions, structural failures, mechanical failures, product failures and other catastrophic losses and construction-related incidents across the United States. He has handled numerous multi-million dollar claims, including major industrial explosions and fires, and construction and design matters. Chad investigates these incidents and provid...

Scott Blake is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Scott, who practices law in Minneapolis, Minnesota, has been recognized since 2026. 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.

Michael Klemm is a partner in the real estate group of Hellmuth & Johnson. He is an MSBA Certified Real Property Law Specialist and has repeatedly been recognized as a “Rising Star” by Mpls.St.Paul Magazine and Twin Cities Business. Michael has represented and advised a wide range of clients, including cities, developers, builders, lenders, businesses, individuals, and associations. He has extensive experience in complex real estate transactions, including acquisition, disposi...

Christopher L. Lynch is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Christopher L., 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 Christopher L. is held by other top lawyers in the same geographic and legal practice area.

Michelle Jester is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Michelle, who practices law in Minneapolis, Minnesota, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michelle is held by other top lawyers in the same geographic and legal practice area.

"Not only am I committed to providing high quality legal services, I am also pragmatic and collaborative in my approach. I enjoy assisting clients with legal matters and supporting their business vision and strategies." I am passionate about representing my clients in an approachable manner. I strive to address their concerns with a balance of strong business and analytical skills, coupled with energy, integrity – and a sense of humor. I have more than 30 years of experience in all type...

Sam’s practice at Carlson Caspers focuses on patent litigation and counseling. He has worked with leading technology companies to develop domestic and international enforcement strategies involving complex technologies. Sam has litigated patent disputes in federal district courts across the country, before the Federal Circuit Court of Appeals, in Inter Partes reviews before the Patent Trial and Appeal Board, and other disputed matters before the patent office. Sam also advises technolog...

Daniel Olson is a commercial and employment litigator with a record of successfully trying, arbitrating, and mediating a variety of disputes. He represents clients ranging from Fortune 500 companies to non-profit organizations to individuals. Mr. Olson has a track-record of securing favorable resolutions toward the early stages of litigation. He has won several jury trials when settlement was not feasible. And he has achieved both affirmances and reversals from state and federal appellate cou...

Laura Hammargren is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants. Laura, who practices law in Minneapolis, Minnesota, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laura is held by other top lawyers in the same geographic and legal practice area.

Thomas D. Mottaz is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Thomas D., who practices law in Coon Rapids, Minnesota, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas D. is held by other top lawyers in the same geographic and legal practice area.