1927 – Flexible Diving Armour by Karl Hipssich. Publication number US1722375 A Publication type Grant Publication date Jul 30, 1929 Filing date Mar 16, 1927 Priority date Mar 16, 1927 Inventors Karl Hipssich Original Assignee Karl Hipssich 1. A diving apparel in the form of a diving suit and adapted to withstand high external …
Joseph Salim Peress with his "Tritonia" Diving Armour. Extract from Wiki: Joseph Salim Peress From Wikipedia, the free encyclopedia Joseph Salim Peress Born 1896, Died June 4, 1978 In 1918 Peress began working for WG Tarrant at Byfleet, United Kingdom, where he was given the space and tools to develop his ideas about constructing an …
1921-5 – Diving Armor by Joseph Salim Peress. Peress explaining his new armored diving suit at the Shipping Exhibition, at Olympia, London, England. It was manufactured in stainless steel by Staybrite Silver in England. Source: Getty Images Joseph Salim Peress with his new armoured diving suit. Source: Getty Images In 1921, Joseph Salim Peress filed …
 1918 – Diving Armor by Rudi De Graff. Publication number US1368786 A Publication type Grant Publication date Feb 15, 1921 Filing date Jan 12, 1918 Priority date Jan 12, 1918 Inventors Rudi De Graff The invention relates to diving suits designed for service at great depths, one hundred feet or more, and the object …
 1917 – Diving Armor by James F. Long. Diving Armor Publication number US1305656 A Publication type Grant Publication date Jun 3, 1919 Filing date Jan 12, 1917 Inventors James F. Long This invention relates to diving armor, and has for one of its objects to provide a device of this character especially adapted to protect …