Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Door operating system

Door operating system

US Patent 8365469 · Granted Feb 5, 2013

Estimated economic value: $60,785,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Door system having a swing interlock system2025
Slide latching system for a door system2024
Door system having a swing interlock system2023
Automatic door system with door system user interface2016
Bi-parting, bi-directional door system2015
Slide door2014
Bypass door2014
Sliding door with large opening2013
Electronic trip unit for circuit breakers2010
Waveform recorder apparatus and method2008
Waveform recorder apparatus and method2008
Electronic trip unit for circuit breakers2008