The award was the final decision in a court battle with Karbon Arms, Taser’s last standing competitor in the industry focused on selling electroshock weapons to police. Taser claims to supply electroshock guns — the stunners known as Tasers in the same way that tissues are known as Kleenexes — to about 16,500 of the 19,000 police departments in the US. As of this month, Karbon is officially closed for business. But questions remain about the man behind Taser’s last competitor. And after a standoff with the mighty Taser International, what could possibly come next for the entrepreneur?