Among the resident artists of the Hot Shops Art Center in downtown Omaha, those painting landscapes, throwing clay and glassblowing intricate ornaments, inventor James Hermsen can be found 3D printing and assembling medical innovations. The founder and owner of Suh Hermsen Strap LLC, he makes, sells and donates specialized eyewear around the country and abroad. “You come in here, you see me in the shop, but there’s a lot of people who walk thro…