Das tödliche Patent (1963) is a Crime, TV Movie film that follows charles, a talented but poor chemist, has become a wealthy man overnight. The industry is all about his new invention. But the next day, his wife suddenly dies. Nobody suspects anything bad at first, but then Detective Inspector Morland shows up and begins an insidious game of questions and answers. Poison has been found in the contents of the dead woman's stomach. Das tödliche Patent is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.0 out of 10 from 1 votes. Fans of crime movies may also want to explore similar titles below.