Inventor
CUNNINGHAM GEORGE M
16 patents
⚠️ This page may combine multiple inventors who share the name “CUNNINGHAM GEORGE M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING GLASS WORKS
10 patentsUS4731010AMar 15, 1988
Extrusion die for forming thin-walled honeycomb structures
CORNING GLASS WORKS19 citations81
US4075270AFeb 21, 1978
Extrusion die mask
CORNING GLASS WORKS15 citations81
US3947214AMar 30, 1976
Extrusion die mask
CORNING GLASS WORKS21 citations81
US4333896AJun 8, 1982
Method and apparatus for extruding honeycomb structures with skins thereon involving the use of an adjustable extension die mask
CORNING GLASS WORKS19 citations73
US4328856AMay 11, 1982
Heat recovery wheel
CORNING GLASS WORKS12 citations73
US4321025AMar 23, 1982
Extrusion die
CORNING GLASS WORKS14 citations73
US4139144AFeb 13, 1979
Extrusion die conversion
CORNING GLASS WORKS7 citations73
US4468365AAug 28, 1984
Extrusion dies for thin wall substrates
CORNING GLASS WORKS11 citations71
US4403131ASep 6, 1983
Electrical discharge machining utilizing a counter slot
CORNING GLASS WORKS12 citations71
US4330254AMay 18, 1982
Extrusion die conversion
CORNING GLASS WORKS4 citations62
CORNING INC
5 patentsUS4902216AFeb 20, 1990
Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
CORNING INC48 citations96
US6343923B1Feb 5, 2002
Cellular extrusion die
CORNING INC25 citations92
US5487863AJan 30, 1996
Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
CORNING INC35 citations92
US5238386AAug 24, 1993
Multi-part extrusion die
CORNING INC40 citations92
USRE34624EMay 31, 1994
Extrusion die for forming thin walled honeycomb structures
CORNING INC3 citations62