Saint Louis Lawyers

Our litigation experience covers all areas of intellectual property, including patent, trademark, trade secret, copyright, and related causes of action. We provide skilled, aggressive, and cost-effective advocacy on behalf of our clients.

Dean has a passion for litigating complex intellectual property (IP) cases and protecting IP assets.

He has over twenty-five years’ experience as a litigator including seventeen years as a patent attorney focused on litigating IP disputes. He also prosecutes patent and trademark applications.

Dean has been lead litigator in patent, trademark and trade secret cases in multiple jurisdictions including U.S. District Courts, the International Trade Commission, the Trademark Trial and...

A graduate of The American University and Michigan State College of Law, Jonathan’s 20 years of private and in-house practice has centered around insurance, compliance and healthcare law with an emphasis in professional liability. Jon devotes a substantial portion of his practice to representing providers and healthcare facilities in medical malpractice lawsuits.

Since the enactment of the Michigan Medical Marijuana Act in 2008, Jon has also advised and counseled dozens of caregivers, patients, real estate professionals, investors, and business owners on licensing, compliance, entity formation, municipal compliance, and landlord-tenant related matters. Since the MMFLA was enacted, Jon has been assisting prospective...

Born in Grand Rapids, Michigan in 1956

Attorney, Lane A. Clack, is a shareholder and member of the firm’s executive management committee at Goldberg, Persky & White, P.C. Mr. Clack graduated from Aquinas College Grand Rapids, MI in 1982 and from Thomas M. Cooley Law School Lansing, MI in 1985. He is licensed to practice in Michigan and Pennsylvania. GPW maintains offices in Michigan, Pennsylvania and West Virginia while representing Mesothelioma victims nation wide.

Thousands of asbestos victims and their families have benefited from Mr. Clack’s litigation experience. GPW is Michigans leading mesothelioma law firm. For more than 30 years Lane Clack...

Lyle has been specializing in bankruptcy law for almost 20 years. He is a University of Michigan graduate (go Blue!) with a double major in history and psychology. He received his law degree from the Detroit College of Law and was admitted to the Michigan Bar in 1986. Lyle believes that it is important to be treated as an individual. He is aware of the confusion many people have of the bankruptcy law change, and will devote as much time with clients as necessary so they are aware how those changes affect their cases. Lyle knows that he can...

Matt Haupt joins Beier Howlett as an associate specializing in Estate Planning and Probate. He brings with him an invaluable set of skills, abilities, and expertise. He is passionate about advancing public education, protecting civil rights, and is dedicated to education equity and justice. His clients rely on him to provide prompt and trustworthy legal advice. He is proficient in legal research and policy analysis. Before attending law school, Matt spent 20 years working in advertising and marketing. Matt has been a Troy School District Board Member since January 2023. He is an advocate for equitable education policies and procedures that...

Hafke Legal Services, PC "dedicated to top quality legal representation with old fashioned customer service"