Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › EMAT Test apparatus having retractable probe

EMAT Test apparatus having retractable probe

US Patent 4449408 · Granted May 22, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Local bitmaps for an array of redundant storage devices2012
Air mattress with oval beams1999
Seat for self-propelled narrow-track vehicle1999
Suspended coil wave reduction system for a water mattress1996
Apparatus for discriminating defects in top and bottom surfaces of objects1995
Method and apparatus for flaw detection using an AC saturating field generated b1995
Transducers and method for making same1989
Magnetic and ultrasonic objects testing apparatus1984
Magnetic and ultrasonic objects testing apparatus1984
Tube or bar stock feed system1983
Pulse eddy current testing apparatus for magnetic materials, particularly tubes1980