Cannabix is developing Marijuana Breathalyzer devices to give law enforcement and employers a tool to enhance public safety UF startup Cannabix Technologies Inc., developer of the Cannabix Marijuana Breathalyzer devices for law enforcement and the workplace, reports that it has received a notice of allowance from the United States Patent and Trademark Office (USPTO) for its 2015 licensed patent … Continue reading UF Startup Cannabix Technologies Receives Notice of Allowance for Cannabis Drug Detection Device U.S. Patent