Campus Safety Products in Durham, N.C., has launched a virtually identical active-shooter barricade system to what Overland Park-based Fire Door Solutions offers. Here's a look at the two products as well as each companies' claims to pending patents.
Campus Safety Products in Durham, N.C., has launched a virtually identical active-shooter barricade system to what Overland Park-based Fire Door Solutions offers. Here's a look at the two products as well as each companies' claims to pending patents.