Cass County Lawyers

I counsel international and domestic corporations, small businesses, and individuals. I focus exclusively on litigation of complex commercial disputes, large loss professional liability, and catastrophic injuries.

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...

Attorney Kenneth S. Jannette has served as a clerk for a Federal Judge, and has represented the nation’s largest financial institutions in precedent-setting matters before the United States Courts of Appeals. He is an active speaker and writer on current legal issues. Licensed to practice law in Michigan, Florida, New York, New Jersey, Massachusetts, South Carolina, West Virginia, and Kentucky, attorney Jannette has also been admitted to practice before the United States Courts of Appeals for the Second and Third Circuits, and numerous other federal jurisdictions. A graduate of Rutgers University School of Law, attorney Jannette received Cum...

Trial Attorney in good standing in Michigan for more than 36 years. Notary services provided as well.

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...