BISMARCK, N.D. (KXNET) — For our December 7th KX Conversation, Brooke Williams and Nicholas Quallich spoke with Samuel Larson, an associate attorney for Larson, Latham, and Huettl. During the conversation, Larson discussed what a trademark is, if all businesses should have them, how to file for a trademark, what to do if another business is infringing on it, and what else people should know.