Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Production of .beta.-alumina ceramic tubes

Production of .beta.-alumina ceramic tubes

US Patent 4291108 · Granted Sep 22, 1981

Estimated economic value: $1,998,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for resource usage modification based on resource services2023
Amphiphilic cyclobutenes and cylobutanes2020
Biomarkers used to detect and monitor neurological autoimmune diseases2016
Fastener device2011
Methods of securing an object over an opening2010
Fastener device2010
Methods for designing agents that interact with MMP-132005
Methods for identifying agents that interact with an active site of acyl carrier2004
Trash container with liner securing device1997
Formation of alumina impregnated carbon fiber mats1990
Hermetic feedthrough in ceramic substrate1989
Method of making hermetic feedthrough in ceramic substrate1988