Agencies | We Hear? We Hear: Is Nicholson Kovac Closing its Doors? By Kiran Aditham on Jun. 30, 2011 - 10:56 AM So, numerous tips have flooded in since yesterday regarding the state of Kansas City-based Nicholson Kovac, which has worked with the likes of 3M and FedEx and doesn’t believe in “taking political prisoners,” is ...