Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic materials for security applications

Magnetic materials for security applications

US Patent 5582924 · Granted Dec 10, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Passive system for speech enhancement2003
Dye diffusion thermal transfer printing1999
Magnetic marker and method for modifying the magnetic properties thereof1995
Magnetic materials for security applications1994
Detection apparatus for security systems1994
Systems and markers using magnetic or spin resonance phenomena1992
Magnetic devices1990
Article detection and/or recognition using magnetic devices1990