Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of preparing a self-reinforced silicon nitride ceramic of high fracture toughness

Method of preparing a self-reinforced silicon nitride ceramic of high fracture toughness

US Patent 5021372 · Granted Jun 4, 1991

Estimated economic value: $6,878,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method to additive manufacture biocompatible material and articles made by the m2023
Thermoset additive manufactured articles incorporating a phase change material a2022
Method for improving the surface finish of additive manufactured articles2021
Additive manufactured carbon Michael addition articles and method to make them2021
Method of additive manufacturing using photoregulated radical polymerization2020
Method of printing a three-dimensional article2020
Method for additive manufacturing2020
Support materials for 3D printing2019
Cement and skinning material based on a water-swellable clay, and method for pro2019
Support materials for 3D printing2019
Recovery of additive manufacturing support materials2018
Method for making porous mullite-containing composites2017