Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Transient electromagnetic method and apparatus for inspecting conductive objects utilizing sensors that move during inspection

Transient electromagnetic method and apparatus for inspecting conductive objects utilizing sensors that move during inspection

US Patent 5233297 · Granted Aug 3, 1993

Estimated economic value: $35,841,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for measuring potentials through pavements for buried pipel1998
Inspecting a conductive object with a steady state magnetic field and induced ed1997
Apparatus and method for measuring potentials through pavements for buried pipel1997
Method of detecting cracks by measuring eddy current decay rate1995
Girth weld detection system for pipeline survey pig1992
Tandem seal system for testing pipelines1991
Transient electromagnetic method for detecting irregularies on conductive contai1990
Transient electromagnetic method for detecting corrosion on conductive container1989
Method for surveying fluid transmission pipelines1989
System for surveying fluid transmission pipelines and the like1988
Method and system for determining curvature in fluid transmission pipelines1988