1954 – Pressure Suit – James Hart and Theodore Hart (American)

1954 – Pressure Suit by James Hart and Theodore Hart Patent Name: Pressurized suit Publication number    US2939148 A Publication type    Grant Publication date    Jun 7, 1960 Filing date    Dec 15, 1954 Priority date    Dec 15, 1954 Inventors    James F Hart, Theodore H Hart Original Assignee    James F Hart, Theodore H Hart This invention relates to …

1965 – “XU-1” Deep Sea Diving Suit – Fonda-Bonardi / Buckley for Litton Systems (American)

Figure 17: Conceptual drawing of the Litton atmospheric diving suit. In the late 1960's Litton Industries Space Science Laboratories announced the development of a new design of an atmospheric diving suit (Figure 17) capable of operating to depths of 600 feet (Fonda-Bonardi, 1967). The UX-1, for underwater experimental, suit was to use a combination of …

1965 – Diving Suit – Henry Martinez and Charles Opalek (American)

  1965 – Diving Suit – Henry Martinez and Charles Opalek Publication number    US3329967 A Publication type    Grant Publication date    Jul 11, 1967 Filing date    Mar 31, 1965 Priority date    Mar 31, 1965 Inventors    Martinez Henry J, Opalek Charles S Original Assignee    Martinez Henry J, Opalek Charles S The invention relates to diving apparatus or …

1952 – Deep-Sea Diving Robot – Al Mikalow (American)

TREASURE HUNTING ROBOT-A 1,500 pound diving robot is checked over by diver Al Mikalow (right) and Paul Ilsley, a diving instructor at Mikalow's diving school in Oakland, Calif. Mikalow intents to dive in the robot later this summer in a search for treasure which legend says lies waiting in the Rio de Janiero, which sank …

1918 – Diving Armor – Rudi De Graff (Russian / American)

 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 …