In the 1914 case Lesser v. Gray, the United States Supreme Court dealt with a dispute over patent rights. The plaintiff, Lesser, alleged that Gray had infringed on his patented invention of an improved method for manufacturing paper boxes. However, Gray argued that he was not infringing because he used a different process to make his boxes and therefore did not violate any exclusive rights granted by Lesser's patent. The lower court ruled in favor of Lesser but upon appeal to the Supreme Court, it reversed this decision. The Supreme Court held that infringement occurs only when another party uses or sells an invention as described in its patent claim without permission from the patent holder; merely using some aspects of a patented process does not constitute infringement if they do not use or sell the specific product claimed in said patent. Therefore, since Gray was using a different method than what was specifically outlined in Lesser’s patents to manufacture paper boxes - even though both methods resulted in similar products - there wasn't any violation of intellectual property rights.

In the dissenting opinion for Lesser v. Gray, it was argued that the court majority erred in its interpretation of the Bankruptcy Act and its application to this case. The dissenting justices contended that a debtor's discharge should not be denied simply because they failed to keep or produce books of account if there is no evidence suggesting fraudulent intent or gross negligence on their part. They believed that such an absolute requirement would unfairly penalize honest debtors who may lack business acumen or resources to maintain detailed records, thereby undermining one of the key purposes of bankruptcy law - providing relief and fresh start opportunities for unfortunate but honest debtors. Furthermore, they disagreed with the majority's view about what constitutes 'adequate' record-keeping under bankruptcy law, arguing instead for a more flexible standard based on individual circumstances rather than rigid rules.