Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Brightening chemical polishing solution for hardened steel article and method of chemically polishing said article in the solution

Brightening chemical polishing solution for hardened steel article and method of chemically polishing said article in the solution

US Patent 5477976 · Granted Dec 26, 1995

Estimated economic value: $85,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wire regulator2025
Recording device, image-capturing apparatus, control method, and recording syste2025
Rare-earth-based magnet powder, bonded magnet, bonded magnet compound, sintered 2025
Substrate cleaning apparatus, substrate processing apparatus, substrate cleaning2025
Power control unit2025
Catharanthus plant named ‘CaTU 1915’2025
Power conversion device control system2025
Active energy ray-curable flexographic printing ink composition2025
Catharanthus plant named ‘CaTU 1917’2025
Continuous production of a PPG-based TPU2024
Extrusion die for hot-deformed magnet and method for manufacturing hot-deformed 2024
Electronic device, control method of electronic device, and non-transitory compu2024