295735 Universities Location Map

Hi, I provide a file with links between universities and inventors. There are 86 universities that are connected to 132731 inventors from 78 cities (I provide the exact locations). The output I need is a map of the US with dots representing links for each university. I am happy with any reasonable visualization of the data. In case it would be hard to include all universities, I am also happy focusing only on few major ones (yet, my preference is to include all).