Dinsmore & Shohl LLP added Wisu Sul as an associate in the intellectual property department.Sul previously worked as a patent attorney in South Korea for multiple firms.• Fitch, Even, Tabin & Flannery LLP will present a free one-hour Continuing Legal Education webinar on “Effective Trade Secret Practices: What You and Your Employees Need to Know” on Sept. 26 at 11 a.m.Firm attorney Donald R. Bunton will discuss best practices intellectual property owners should use to identify and classify trade …