Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tamper indicating closure

Tamper indicating closure

US Patent 4736857 · Granted Apr 12, 1988

Estimated economic value: $57,233,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fiberoptic patient health multi-parameter monitoring devices and system2011
Method and apparatus for recording medical information on a strip chart1989
Pipe assembly module with internal electrical circuitry1988
Method for recording medical information on a strip chart1985