1931 – Mobile Submarine Diving Bell by Carl H. Wiley, Elbert H. Wiley 3D Video by Charles Daigneault. Three million dollars in nuggets of gold! This is the lure that set a small band of adventurers sailing from Seattle, Wash., a few weeks ago. It lies under the hold of the ill-fated S. S. …
An Armored Sea-Monster This machine is not really a sea-monster, but the newest thing in diving 'bells', although in this case the operation and construction resembles a miniature submarine. It was invented by Emil Kulik, 52-year-old former sea captain and naval officer, Brooklyn, N.Y. It is plentifully supplied with windows, the driver sitting within and …
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 …
1919 – Deep-sea Salvage Apparatus by Alfred E. Lemon. Deep-sea salvage apparatus Publication number US1415661 A Publication type Grant Publication date May 9, 1922 Filing date Dec 30, 1919 Priority date Dec 30, 1919 Inventors Lemon Alfred E Original Assignee Lemon Alfred E The object of the invention is to provide a new and improved …
1916 – Diving and Excavating Apparatus by Dewey T. Deemer DIVING AND EXCAVATING APPARATUS. Publication number US1228300 A Publication type Grant Publication date May 29, 1917 Filing date Jul 10, 1916 Priority date Jul 10, 1916 Inventors Dewey T Deemer Original Assignee Dewey T Deemer Be it known that I, DEWEY T. DEEMER, a …