3M, the producer of Post-It notes and other consumer and industrial goods, and other defendants were hit with a patent infringement lawsuit Tuesday in Florida Southern District Court. The lawsuit, which asserts two patents related to cardiac monitoring equipment, was brought by Baker & Hostetler on behalf of Cardinal Health 200 and KPR U.S. Counsel have not yet appeared for the defendants. The case is 0:22-cv-60468, KPR U.S., LLC et al v. LifeSync Corporation et al.