Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for performing external surface work on underside of ship hull

Apparatus for performing external surface work on underside of ship hull

US Patent 5540172 · Granted Jul 30, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Self-contained staging system for cleaning and painting bulk cargo holds2001
Self-contained staging system for cleaning and painting bulk cargo holds2000
Self-contained device for cleaning and coating hold surfaces in a bulk carrier1998
Self-contained device for cleaning and coating hold surfaces in a bulk carrier1998
Apparatus and method for performing external surface work on ship hulls1995
Apparatus and method for performing external surface work on ships' hulls1994
Apparatus and method for performing external surface work on ship hulls1994
Method and apparatus for fabricating double-walled vessel hull midbody modules1994
Vessel hull construction and method1993
Apparatus and method for performing external surface work on ships' hulls1993
Vessel hull construction and method1992
Vessel hull and construction method1992