Itzhak Bentov, Czech-Israeli engineer, mystic, and author (b. 1923)
Itzhak "Ben" Bentov (also Ben-Tov; Hebrew: יצחק בנטוב; August 9, 1923 – May 25, 1979) was an Israeli American scientist, inventor, mystic and author. His many inventions, including the steerable cardiac catheter, helped pioneer the biomedical engineering industry. He was also an early proponent of what has come to be referred to as consciousness studies and authored several books on the subject.

Bentov was killed in the crash of American Airlines Flight 191 shortly after takeoff from Chicago O'Hare Airport in 1979, which remains the worst non-terrorism-related aviation disaster to have taken place on US soil.