Michigan Appellate Court Upholds Dismissal in Patent Malpractice Case Against Swim Device Inventor

In a recent decision, a Michigan appellate panel has affirmed the dismissal of a legal malpractice lawsuit filed by an inventor against his patent attorney and their firm. The inventor, who developed a swim training device, alleged that he would have successfully established a custom swim paddle business had his attorney obtained a patent for him. However, the panel concluded that the inventor failed to convincingly demonstrate that a patent would have led to a successful business outcome. This ruling emphasizes the evidentiary burden on plaintiffs in proving causation and damages in malpractice claims linked to potential commercial success. More details on the case can be accessed through Law360.