Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of making a SPF/DB hollow core fan blade

Method of making a SPF/DB hollow core fan blade

US Patent 5384959 · Granted Jan 31, 1995

Estimated economic value: $36,676,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composite fabric with rigid member structure2014
Composite fabric with rigid member structure2011
Hydrogen fueled blended wing body ring tank2011
Molding process and apparatus for producing unified composite structures2005
Stitched composite fan blade2002
SPF/DB hollow core fan blade1993