Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Thermosensitive reversible color-developing and disappearing agent

Thermosensitive reversible color-developing and disappearing agent

US Patent 5702850 · Granted Dec 30, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wheel for a vehicle2025
Mold, degassing tool, and method for producing resin foam2025
Light-emitting panel, having a specific arrangement of pixels, electronic appara2025
Cushion material and cushion material manufacturing method2025
Negative electrode for all-solid-state battery and all-solid-state battery2025
Cast swing arm2025
Seat pad and seat pad manufacturing method2024
Seat pad manufacturing method2024
Tube end member, flange tube, band joint structure for flange tube, and method f2024
Cushion member, cushion member manufacturing method, and passenger seat2024
Seat pad and seat pad manufacturing method2023
Rear wheel braking device for motorcycle2023