Federal Trademark Advocacy Since 1962

A focused practice group of Wingert Grebing Brubaker & Walshok LLP.

A Legacy of Trial Excellence

Wingert Grebing has been defending the interests of clients in San Diego and across the country for nearly sixty years. Founded in 1962, the firm has represented local, regional, and national clients with a dedicated focus on high-stakes litigation. Today, Trademark Trial Attorneys leverages this historic foundation to provide dedicated protection for your trademark assets.

Our reputation is built on a culture of loyalty and a commitment to meticulous legal representation. We handle complex civil matters where clients require an attorney to be as invested in the outcome as they are. This hands-on, team-oriented approach ensures that every trademark dispute is prepared for the courtroom from the day of inception.

Distinguished Professional Credentials

The firm has earned Martindale-Hubbell’s highest rating (AV®) for legal ability and ethical standards. Our partners include Fellows in the American College of Trial Lawyers and past presidents of the American Board of Trial Advocates (ABOTA). This invitation-only recognition is reserved for the top trial attorneys in the country.

Our commitment to excellence is further evidenced by our history in the judiciary. Five of the firm’s former partners have ascended to the California Superior Court, the Fourth District Court of Appeals, and the United States District Court.

A Client-First Strategic Approach

We recognize that litigation is a tool for resolution, not an end in itself. Our clients deserve timely and cost-effective results. While our attorneys are trial-tested and ready to advocate forcefully in court, we prioritize obtaining outcomes that serve our clients' best long-term interests.

Whether representing innovative small businesses, regional insurers, or Fortune 500 companies, we provide the boutique attention of a focused practice backed by the resources of an established powerhouse.

60+

Years of Practice

AV®

Preeminent Rated*

200+

Combined Trial Experience