Charles D. Morris

Mr. Simmons has edited and contributed articles to the Utah Trial Journal and the American Bar Association’s Litigation Section’s Products Liability Newsletter. Among his publications are articles focusing on medical malpractice verdicts, strict products liability and comparative fault, pain pump litigation, and appeals strategies at trial, to name a few. He has served on the Utah Supreme Court’s Advisory Committee on Model Utah Jury Instructions since 2003 and previously se...

Catherine Maness is Special Counsel in the Firm’s Salt Lake City office and a member of the Intellectual Property practice group. Ms. Maness’ practice focuses on Intellectual Property litigation, with an emphasis on patent and trademark litigation. In her legal practice, she has worked on a wide range of disputes and technical areas. She has litigated in diverse venues, including New York, California, Florida, Texas, Arkansas, Utah, and in front of the USPTO.

Robert Clark has extensive experience in complex litigation, representing local and national companies with respect to securities, class actions, trade secrets, antitrust, corporate governance, intellectual property, shareholder derivative actions, etc. He has extensive experience representing clients in state and federal courts including trials, arbitrations, appeals, and settlements. Mr. Clark has served as President of the Utah Chapter of the Federal Bar Association. He received a Bachelor...

Eric P. Mathisen is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA. Eric P., who practices law in Salt Lake City, Utah, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric P. is held by other top lawyers in the same geographic and legal practice area.

Steven Christiansen has over 30 years experience with environmental permitting and enforcement matters, RCRA and CERCLA remediation, air emission credits transactions, climate change, state implementation plan development, environmental legislation, NEPA, public lands permitting, environmental aspects of business transactions, brownfield redevelopment, and the administrative rule-making process. He also works in the areas of energy and public utilities law. Mr. Christiansen actively represent...

Jeffrey P. Steele is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Securities / Capital Markets Law. Jeffrey P., who practices law in Salt Lake City, Utah, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey P. is held by other top lawyers in the same geographic and legal practice area.

Seasoned patent counselor and advocate Ryan Marshall is skilled in the pharmaceutical, biotech, chemical and medical device areas. In his second decade of practice, Ryan is known for his thoughtful and creative approaches to addressing complex intellectual property issues – whether in litigation or procurement. Ryan represents a wide array of clients ranging from Global Fortune 50 companies to startups, particularly in the biotech and pharmaceutical industries. He offers honed skill in ...

John concentrates his practice on advising private and public entities on employee benefits and equity compensation matters for early stage private companies through mature public companies with a focus on mergers and acquisitions. From Fortune 100 companies to start-ups, John assists clients with employment agreements and creatively structuring tax-effective and practical incentive arrangements that meet business and operational goals. Incentive Plan Design: John works with groups or related...

David B. Hartvigsen is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Water Law. David B., who practices law in Salt Lake City, Utah, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David B. is held by other top lawyers in the same geographic and legal practice area.

Katia K. Conrad is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Katia K., who practices law in South Jordan, Utah, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katia K. is held by other top lawyers in the same geographic and legal practice area.