Gagnon, Peacock & Vereeke, P.C. Dallas, Fort Worth Intellectual Property Lawyers | Real Estate Litigation Attorneys | Gagnon, Peacock & Vereeke, P.C. Our attorneys at Gagnon, Peacock & Vereeke, P.C. have over 30 years of experience with intellectual property and real estate litigation law. Call us at (214) 317-4448 to speak about your case.