I would expect that last letter - N - I suspect, belongs to the actual artist. I have 4 Maytum studio items. One a perfume base is simply signed "Brian Maytum". I also have a lovely tall oil lamp similarly signed - both have a copyright symbol. Two others, paperweights, are signed "Maytum Studio Rudin" which means they are either designed by Sarah Rudin or she actually made them. These also have a copyright sumbol.
Unfortunately there does not seem to be much data about the Maytum Studio.
Here are a paperweight and the perfume base of mine.
Ross