Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Xerographic developer unit having multiple magnetic brush rolls rotating with the photoreceptor

Xerographic developer unit having multiple magnetic brush rolls rotating with the photoreceptor

US Patent 7406279 · Granted Jul 29, 2008

Estimated economic value: $6,969,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for electromagnetic modeling in an electronic circuit design2025
Pen/touch tablet computer having multiple operation modes and method for switchi2025
Fabricating sub-micron contacts to buried well devices2024
Devices, systems, and methods for supplying makeup air through openings in carri2023
Devices, systems, and methods for supplying makeup air through openings in carri2023
Method and apparatus to connect to network multi-function devices via email2023
Pen/touch tablet computer having multiple operation modes and method for switchi2023
System for removing support structure using integrated fluid paths2022
System and method for image specific illumination of image printed on optical wa2022
Method and apparatus for improved surface cure for three dimensional printed par2021
Pen/touch tablet computer having multiple operation modes and method for switchi2021
Printhead cap for attenuating the drying of ink from a printhead during periods 2020