Apparatus and method for assessing damage and patching openings

Apparatus and method for covering openings in hulls of damaged s

Apparatus for sealing a damaged vessel

Apparatus for sealing ruptures

Appliance for plugging a hole in a boat hull

Boat hull patch anchor and method for its use

Breach filling device

Breach filling device

Breach filling device

Cofferdam

Control and limiting of oil spills from an ocean going tanker

Cryothermal manipulation of petroleum

Damage control craft

Device for reducing flow of fluid from a ruptured vessel

Emergency damage patch and method for boats or the like

Hull hole closure for an oil tanker

Inflatable device to close a hull breach

Inflatable temporary boat hull seal assembly

Magnetic ship hull patch

Means for preventing leaks from a liquid-bulk carrier cargo ship