Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyethylene-based resin multilayer foam sheet and method for producing same

Polyethylene-based resin multilayer foam sheet and method for producing same

US Patent 12420533 · Granted Sep 23, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing laminated foam sheet and extruded laminated foam sheet2023
Laminated foam sheet2022
Process for producing laminated foam sheet and extruded laminated foam sheet2021
Multilayer foam sheet and interleaf sheet for glass plates2020
Multi-layer foam sheet and interleaf sheet for glass plates2018
Polyethylene-based resin foam sheet2017
Method for producing multi-layer polyethylene resin foam sheet2017
Multiple layers laminated polyolefin foam2006
Speaker unit, speaker system, and speaker diaphragm manufacturing method2003