Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Floppy disk unit

Floppy disk unit

US Patent 4644419 · Granted Feb 17, 1987

Estimated economic value: $242,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Printing apparatus2025
Image forming apparatus including device main body and consumable attachable the2025
Information processing device, mobile terminal, and information processing metho2025
Photosensitive conductive paste, laminated electronic component, and method of m2025
Printing device and control method of the same2025
Multilayer coil component2025
Information processing apparatus, electronic device, information processing syst2025
Display system and display method2025
Communication processing device, communication processing system, communication 2025
Image forming apparatus, server, and system for use with apparatus or consumable2025
Grommet2025
Article orientation change device2025