Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hard and lubricant thin film of iron base metallic material coated with amorphous carbon-hydrogen-silicon

Hard and lubricant thin film of iron base metallic material coated with amorphous carbon-hydrogen-silicon

US Patent 5198285 · Granted Mar 30, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Automatic analysis device and separation and washing method2020
Gripping mechanism2017
Measurement device and measurement method2017
Aircraft window member, method of manufacturing the same, and aircraft window as2015
Aircraft fuel tank2014
Lightning-protection fastener2014
Aircraft fuel tank2013
Aircraft assembly and method for manufacturing the same2013
Aircraft assembly2013
Process for producing metal member, structural member with thus produced metal m2012
Surface treatment for titanium alloy member for aerospace equipment2012
Fastener2012