Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Integral composite profile of cellular and non-cellular resins and a dual extrusion method for its manufacture

Integral composite profile of cellular and non-cellular resins and a dual extrusion method for its manufacture

US Patent 4690862 · Granted Sep 1, 1987

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Leak detector2017
Leak detector2016
Procedure for registering damage to a material2012
Fluorescent energy transfer mediated chemical activation (fetma) for the elucida2004
Hub cap1993