Complex sentence: When submitting drawings he would often sign them with his initials J.A.W. Over time the device came to be known unofficially within Hurst as Jaws, and was later introduced as the Jaws of life.
Split into simpler sentences: When submitting drawings he would often sign them with his initials J.A.W. Over time the device came to be known unofficially within Hurst as Jaws. The device was later introduced as the Jaws of life.