In the case of Wagner Electric Manufacturing Company v. Lyndon et al., 1922, the U.S Supreme Court dealt with a patent dispute. The plaintiff, Wagner Electric Manufacturing Company, alleged that Lyndon and others had infringed upon their patent for an electrical device known as a "starting box" used in electric motors. However, the defendants argued that they were not infringing because they were using a different type of starting box which was based on an expired patent held by another company (Cutler-Hammer). The lower court ruled in favor of Wagner but this decision was reversed by the Circuit Court of Appeals. The Supreme Court agreed to hear the case and ultimately sided with Lyndon and his associates. They found that while there were similarities between both types of starting boxes, these did not constitute infringement since they functioned differently due to key differences in design elements such as circuitry arrangement and switch mechanisms. Therefore, it concluded that no violation occurred because each invention embodied distinct ideas even though both aimed at solving similar problems within their field.

In the dissenting opinion for Wagner Electric Manufacturing Company v. Lyndon et al., Justice Holmes argued that the majority's decision was based on an overly broad interpretation of patent law, which he believed could stifle innovation and competition. He contended that while it is important to protect inventors' rights, this should not be done at the expense of public interest in promoting technological advancement and economic growth. In his view, a more balanced approach would involve granting patents only for truly novel inventions rather than minor improvements or modifications to existing products or processes. Furthermore, he expressed concern about potential abuse of patent rights by large corporations seeking to monopolize markets through strategic litigation against smaller competitors who may lack resources to defend themselves effectively in court.