He designed submarines of the Dekabrist-class, Leninets-class, and Shchuka-class.

He has designed submarines and railway carriages.

He designed submarines for the Confederate army in the American Civil War.

In a second agreement, France will provide technical assistance to Brazil so that Brazil can design and produce indigenous nuclear-powered submarines, to be completely built in Brazil.

Jacques sought financial help from the U.S. Navy, which at that time was exploring various ways of designing submarines for underwater research.

He began to design torpedoes and submarines.

In 1896, the Irish inventor John Philip Holland designed submarines that, for the first time, made use of internal combustion engines on the surface and electric battery power submerged.

By 1887, Drzewiecki was designing submarines for the French Third Republic.

Although, if Gorenko could design troop-carrying submarines, why couldn't someone develop cargo-carrying submarines?

Being one of Iran's largest defense expenditures, the Nahang submarine is Iran's second attempt at designing and manufacturing submarines.