About Us


Represented lead plaintiff in challenging the constitutionality of national security import duties on steel nails, obtaining the first-ever injunction against a Presidential trade action as well as the nullification of that action.


Counsel to plaintiff in successful appeal retroactively revoking import duties on multi-layered wood flooring, resulting in the client’s complete exclusion from the antidumping order.


Counsel to amicus curiae agricultural firm contesting the constitutionality of national security duties imposed on steel and aluminum before the U.S. Court of International Trade, U.S. Court of Appeals for the Federal Circuit and U.S. Supreme Court.


Represented national trade association before domestic and NAFTA tribunals in large antidumping/countervailing duty dispute involving softwood lumber from Canada.


Counsel to the largest newspaper publisher in the United States in successful defense against trade remedy action involving Uncoated Groundwood Paper from Canada, invoking rare First Amendment constitutional claims.


Identified and successfully corrected error in client’s entered value declarations, resulting in more than $30M in refunds of customs duties.

Our Team

Mowry & Grimson’s Global Reach

Let Mowry & Grimson work for you.

Our partners bring with them a depth of knowledge and wealth of experience with trade law and policy which enable them to work collaboratively with clients to create solutions to complex trade law challenges.

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