Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Interactive enquiry system

Interactive enquiry system

US Patent 4186438 · Granted Jan 29, 1980

Estimated economic value: $20,510,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Detachable receiver2023
Routing packets in multiple destination networks with overlapping address spaces2021
Routing packets in overlapping address spaces2021
Managing download requests received to download files from a server2021
Detachable receiver2020
Managing download requests received to download files from a server2020
Routing packets in multiple destination networks with overlapping address spaces2019
Routing packets in overlapping address spaces2019
Electrical connector configuring dies, tool and method2018
Managing file downloads2018
Managing download requests received to download files from a server2018
Dispensing apparatus having substrate inverter system and clamping system, and m2016