1920 – Submarine Salvage Vessel – John C. Setlow (American)

1920 – Submarine Salvage Vessel by John C. Setlow   Submarine salvage vessel Publication number    US1450232 A Publication type    Grant Publication date    Apr 3, 1923 Filing date    Mar 6, 1920 Priority date    Mar 6, 1920 Inventors    Setlow John C Original Assignee    Setlow John C Description In the usual type of submarine salvage vessels, the …

1916 – Submarine Armor Suit – Frank W. Walters (New Zealander)

  Caption: Walters suspended from ship's derrick and about to be lowered into the deep with the aid of a helper. "Marine Scarecrow" Wins Fortune From Sea Floor VANCOUVER, B. C., Aug. 18.-Frank Walters, "Marine Scarecrow," makes his living on the bottom of the sea. And it's a good living, too, because Walters, a professional …

1919 – Diver’s Armored Suit – Victor Campos (Spanish / American)

1919 – Diver's Armored Suit by Victor Campos. Rendering by Jason Clark.  Diver's suit Publication number    US1414174 A Publication type    Grant Publication date    Apr 25, 1922 Filing date    Jul 17, 1919 Priority date    Jul 17, 1919 Inventors    Victor Campos Original Assignee    Victor Campos 1. A diver's suit of a non-flexible pressure resisting material having members …

1917 – Diving Armor Suit – Benjamin Franklin Leavitt (American)

The 1917 version of the Leavitt deep-sea suit. Publication number    US1327679 A Publication type    Grant Publication date    Jan 13, 1920 Filing date    Jan 15, 1917 Priority date    Jan 15, 1917 Inventors    Leavitt Benjamin F Original Assignee    Leavitt Diving Armor Company The invention relates to improvements in diving apparatus and its object is to provide a …

1917 – Submarine Armor – Charles H. Jackson (American)

Submarine Armor invented by Charles H. Jackson achieved a depth of 360 feet in December 1919 with Frank Turner as the diver. Deep Sea Suits and Diving Records       Source: Scientific American (January 1920) There appears to be no little rivalry of late in the matter of diving suits and deep sea diving records. And why …