Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fine friction and wear test apparatus for plate specimen

Fine friction and wear test apparatus for plate specimen

US Patent 6615640 · Granted Sep 9, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wearable gait start intention detection device2024
Training apparatus for improving control ability of lower limb2023
Method and apparatus for predicting game difficulty by using deep-learning based2023
Shock-absorbing device for human body2016
Apparatus and method for fabricating micro-capsule2015
Apparatus and method for separating biological particles using difference betwee2012
Wire etching device and method2003
Wire etching device and method2003
Scanning probe microscope2002
Scanning probe microscope2002
Scanning probe microscope2002
Scanning probe microscope2002