US Patent No. 10,000,000 Issued to Raytheon Laser Detection, Ranging System

The Patent and Trademark Office issued U.S. patent number 10,000,000 Tuesday to a Raytheon invention for a frequency-modulated laser detection and ranging system with possible applications in autonomous vehicles, medical imaging devices and national defense, said the agency. “Given the rapid pace of change, we know that it will not take another 228 years to achieve the next 10-million-patent milestone,” said Commerce Secretary Wilbur Ross, referring to the first U.S. patent issued July 1790 to Samuel Hopkins for a process of making potash for fertilizer. When inventor Joseph Marron, a Raytheon engineer, applied for the patent three years ago, little could he predict he would land the milestone number in 2018, he said in a company statement. "It's equivalent to a guy who buys a lottery ticket every month," he said. "Eventually, it hits."