Proto Inc. Receives Canadian Patent for Holographic Display Device

Proto Inc., the holographic display company, has had its 2022 USPTO patent recognized by the Canadian Intellectual Property Office’s department of Innovation, Science, and Economic Development for the company’s holographic display devices and methods. Canadian patent #3146969 recognizes Proto Founder and CEO David Nussbaum as the inventor of “a holographic display device and methods of […]

Proto Inc. Receives Canadian Patent for Holographic Display Device