"Ward, T. John"@en . "T. John Ward (born 1943) is a retired United States federal judge for the Eastern District of Texas.He is best known for the large number of patent infringement cases brought before his court in Marshall, Texas."@en . "Judge of theUnited States District Court for the Eastern District of Texas" . "United States federal judge" . . . . . "T. John Ward"@en . . "1943Z"^^ .