Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for controlling outbound calls

Method and apparatus for controlling outbound calls

US Patent 6041116 · Granted Mar 21, 2000

Estimated economic value: $41,994,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stadium seat cushion1996
Bypass for telephone switching system1993
Digital bypass for telephone system1990
Digital information switch matrix with on-line/off-line diagnostic features1984
Digital information switching system1984
Apparatus for measuring the length of pipe and other hollow members1980