Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for firing low density graphite/alumina cores

Apparatus for firing low density graphite/alumina cores

US Patent 4219328 · Granted Aug 26, 1980

Estimated economic value: $4,401,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for forming ceramic cores2019
Turbine airfoil component assembly for use in a gas turbine engine and methods f2014
Process for preparing catalyst powder2013
Barrier coatings for interconnects; related devices, and methods of forming2012
Ceramic cores for casting superalloys and refractory metal composites, and relat2011
Hafnia-modified rare-earth metal-based ceramic bodies and casting processes perf2010
Ceramic cores for casting superalloys and refractory metal composites, and relat2010
Rare earth-based core constructions for casting refractory metal composites, and2009
Turbine blade cover cooling apparatus and method of fabrication2005
Gas turbine having alloy castings with craze-free cooling passages2005
Ablative method for forming RF ceramic block filters2004
Method for removing volatile components from a gel-cast ceramic article2004