Marie Killick, Date of Birth, Date of Death

Marie Killick

English audio engineer who patented the truncated-tip sapphire stylus in 1945 for playing gramophone records

Date of Birth: 08-Feb-1914

Date of Death: 01-Jan-1964

Profession: engineer, audio engineer, inventor

Nationality: United Kingdom

Zodiac Sign: Aquarius

Marie Louise Killick (in some sources Maria, 1914–1964; nee Benson) was an English audio engineer who patented the truncated-tip sapphire stylus in 1945 for playing gramophone records.
The tradename of her invention was Sapphox.