"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The automotive industry has lost one of the great saviors of speed. Michael Valentine, president of ...

Cincinnati philanthropist and radar detector pioneer Michael Valentine died unexpectedly Monday at his home, according to his obituary. He was 74. Valentine was the founder of Cincinnati Microwave and ...

An engineer who loved to drive fast, he helped build an industry-altering device that made its debut after the national speed limit of 55 m.p.h. became law. By Richard Sandomir Michael Valentine, an ...

Michael Valentine, an electrical engineer with a passion for fast cars and open roads who gave drivers a ticket-avoiding tool as one of the key developers behind the modern radar detector, died Sept.

The automotive industry has lost one of the great saviors of speed. Michael Valentine, president of Valentine Research and one of the leading pioneers in the radar detection business, has passed away ...