T. Daniel Caruso Jr. has joined Hycor...

T. Daniel Caruso Jr. has joined Hycor Biomedical Inc. as vice president, marketing and business development. He succeeds Richard T. Case, who resigned to pursue a consulting practice, the company said. Caruso has held senior management positions at Lifetime Corp., National Medical Enterprises, the Nichols Institute and the Hyland division of Baxter Travenol. Hycor Biomedical, which is in Garden Grove, develops and manufactures clinical diagnostic products.