Robert J. Hartman

Philip P. Caspers is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Philip P., who practices law in Minneapolis, Minnesota, has been recognized since 2001. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Philip P. is held by other top lawyers in the same geographic and legal practice area.

Tim is a skilled trial lawyer with more than 35 years of experience before state and federal courts—both in Minnesota and across the country. The key to his record of litigation achievements is his grasp of the technical issues and his high-level understanding of the complexities of the law. In his products liability litigation defense practice, Tim defends product liability cases and commercial cases for manufacturers in a number of industries, including: Power generation/energy Consum...

Chad Johnson is a founding partner of Hellmuth & Johnson, and serves as the firm’s Managing Partner. He founded Hellmuth & Johnson after just two years of practice, growing the firm on the strength of its loyal clients and experienced attorneys to become one of the 20 largest law firms in Minnesota. Chad represents a broad range of businesses, corporations, limited liability entities and individuals in pursuit of their business, real estate and transaction goals. He is admitted ...

Arleen Nand represents commercial, cooperative, development and investment banks, as well as hedge funds, private equity firms, and corporations in cross-border and domestic financings. Arleen has structured, drafted, and negotiated more than $40 billion of investment grade, leveraged finance and commercial paper transactions. Arleen has served as lead counsel on numerous financings, including cross-border credit facilities, securitizations, syndicated loan transactions, credit-linked notes, ...

Heather L. Marx is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Heather L., who practices law in Minneapolis, Minnesota, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heather L. is held by other top lawyers in the same geographic and legal practice area.

Richard J. Kelber is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Corporate Law and Mergers and Acquisitions Law. Richard J., who practices law in Minneapolis, Minnesota, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard J. is held by other top lawyers in the same geographic and legal practice area.

David R. Melloh is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. David R., who practices law in Minneapolis, Minnesota, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David R. is held by other top lawyers in the same geographic and legal practice area.

Nathan M. Brandenburg is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Nathan M., who practices law in Minneapolis, Minnesota, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nathan M. is held by other top lawyers in the same geographic and legal practice area.

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...

Paul J. Zech is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Paul J., who practices law in Minneapolis, Minnesota, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul J. is held by other top lawyers in the same geographic and legal practice area.