Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fabrication of dense SI.sub.3 N.sub.4 ceramics using CaO-TiO.sub.2 SiO.sub. 2

Fabrication of dense SI.sub.3 N.sub.4 ceramics using CaO-TiO.sub.2 SiO.sub. 2

US Patent 5110772 · Granted May 5, 1992

Estimated economic value: $2,483,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low density glassy materials for bioremediation supports1996
Low density glassy materials for bioremediation supports1995
Low thermal expansion ZrTiO.sub.4 --Al.sub.2 TiO.sub.5 --ZrO.sub.2 compositions1988
Clutch control apparatus1983
Thermoplastics polymer compositions1981