Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System for release and control of preset storage of a postage meter machine

System for release and control of preset storage of a postage meter machine

US Patent 4807139 · Granted Feb 21, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for communications with postage meters1998
Remote resetting postage meter1993
Franking machine1991