Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hard multilayer coating, and hard multilayer coated tool including the hard multilayer coating

Hard multilayer coating, and hard multilayer coated tool including the hard multilayer coating

US Patent 7504149 · Granted Mar 17, 2009

Estimated economic value: $1,680,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tool having a boron doped diamond coating2022
Hard coating and member coated with hard coating2021
Operational data storage device2021
Hard coating and hard coating-covered member2020
Hard coating and hard coating-covered member2020
Exhaust gas purification system for construction machine2019
Hard lubricating coating film and hard lubricating coating film-covered tool2019
Hard film for machining tools and hard film-coated metal machining tool2017
Method of diagnosing surgical site infections2016
Pressure sensor, microphone, and acoustic processing system2016
Hard coating for cutting tool, and cutting tool coated with hard coating2016
Hard coating for cutting tool, and cutting tool coated with hard coating2016