Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for cleaning a conduit

Apparatus and method for cleaning a conduit

US Patent 6604257 · Granted Aug 12, 2003

Estimated economic value: $5,469,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrically controlled panel and display apparatus2025
Light-emitting substrate, light-emitting module and display device2025
Light guide element and backlight module2025
Backlight module and display device2025
Electrically controllable viewing angle switch device and display apparatus2024
Display module and spliced display device2024
Backlight module and display device2023
Light source module and display device2023
Backlight modules and display devices2023
MEMS transducing apparatus and method of fabricating the same2022
Optical film and method of manufacturing the same, backlight module, and display2022
Model-based machine learning system2022