Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for detecting the use of false cards by reading embossed characters

Device for detecting the use of false cards by reading embossed characters

US Patent 5814800 · Granted Sep 29, 1998

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Modified nucleic acid probes and use thereof2002
Nucleic acid promoters2001
Transfer printing method and apparatus2000
Taphole design and pouring method1996
Fleet data monitoring system1990