Harold Montelle Stephens

This case is an equity action brought by the United States against several gypsum product manufacturers and their officers alleging violations of Sections 1, 2, and 3 of the Sherman Act through patent licensing arrangements. The court reviewed evidence showing that USG, after prevailing in patent infringement suits over closed-edge gypsum board technology, entered into licenses with competitors that required royalty payments and adherence to prices set by the licensor, with the goal of covering all major producers and stabilizing prices across the eastern United States market. Core reasoning centered on whether these agreements improperly used patent rights to orchestrate industry-wide price control and eliminate competition, rather than merely protecting legitimate patent interests, as demonstrated by correspondence and testimony detailing negotiations to bring all manufacturers under uniform license terms.

business & regulatory

This case is a civil antitrust action brought by the United States under the Sherman Act against United States Gypsum Co. and other gypsum product manufacturers, alleging a combination and conspiracy to restrain trade through patent license agreements that set prices and terms for gypsum board. The government amended its complaint to add allegations that the underlying patents are invalid for lack of novelty, prior art, and other reasons, arguing they do not justify the licensing arrangements. Defendants moved to strike the new paragraph as immaterial. The court considered whether patent validity could be challenged in this context under precedents like United States v. General Electric Co., with the majority and a dissent reaching different conclusions on the motion to strike.

business & regulatory

This case involves a civil equity action brought by the government under sections 1, 2, and 3 of the Sherman Antitrust Act against United States Gypsum Co. and other defendants, seeking to enjoin alleged monopolistic practices in the gypsum products industry. A prior criminal prosecution of the same defendants under sections 1 and 3 of the Act ended in a directed verdict of acquittal. The defendants moved for summary judgment in the civil case, arguing that the criminal judgment was res judicata and barred further proceedings. The court denied the motion, reasoning that acquittal in a criminal antitrust case does not preclude a subsequent civil action because the quantum of proof differs, defendants may be compelled to testify in civil proceedings, and Congress intended the Act to provide concurrent criminal, equitable, and private remedies.

business & regulatorycriminal lawprocedure