Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of producing a compound roll

Method of producing a compound roll

US Patent 5305522 · Granted Apr 26, 1994

Estimated economic value: $86,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cylinder for molding machine, and its production method2022
Molding machine cylinder and its production method2019
Lithium-ion battery2019
Molding machine cylinder and its production method2019
Electrode plate for nonaqueous electrolyte secondary battery, nonaqueous electro2017
Electrode plate for nonaqueous electrolyte secondary battery, nonaqueous electro2016
Plasma display panel and manufacturing method thereof2012
Centrifugally cast composit roll2012
Centrifugally cast external layer for rolling roll and method for manufacture th2012
Method for producing dielectric layer for plasma display panel2011
Gaseous fuel injector2008
Injector having structure for controlling nozzle needle2007