Rodney D. Bagley

Extrusion apparatus for forming thin-walled honeycomb structures

Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities

Method of encasing a structure in metal

Heated cellular structures

Pore size control in cordierite ceramic

Method of making extrusion dies from powders

Heated cellular substrates

Dome shaped extrusion dies

Transparent spinel body

Method for controlling the conductance of a heated cellular substrate