Inventor
BEALL DOUGLAS M
US32 patents
⚠️ This page may combine multiple inventors who share the name “BEALL DOUGLAS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
31 patentsUS6541407B2Apr 1, 2003
Cordierite body
CORNING INC141 citations99
USRE38888ENov 22, 2005
Cordierite body
CORNING INC75 citations98
US6506336B1Jan 14, 2003
Fabrication of ultra-thinwall cordierite structures
CORNING INC131 citations98
US7141089B2Nov 28, 2006
Magnesium aluminum silicate structures for DPF applications
CORNING INC57 citations96
US6773657B2Aug 10, 2004
Method for making cordierite honeycomb
CORNING INC49 citations96
US6696132B2Feb 24, 2004
Honeycomb with varying channel size and die for manufacturing
CORNING INC90 citations96
US6432856B1Aug 13, 2002
Low expansion, high porosity, high strength cordierite body and method
CORNING INC78 citations96
US6368992B1Apr 9, 2002
Binder system for honeycomb ceramic bodies and a method for producing honeycomb bodies
CORNING INC49 citations96
US6087281AJul 11, 2000
Low CTE cordierite bodies with narrow pore size distribution and method of making same
CORNING INC64 citations96
US6319870B1Nov 20, 2001
Fabrication of low thermal expansion, high strength cordierite structures
CORNING INC67 citations95
US6843822B2Jan 18, 2005
Filter with varying cell channels
CORNING INC65 citations94
US6566290B2May 20, 2003
Lithium aluminosilicate ceramic
CORNING INC41 citations93
US6214471B1Apr 10, 2001
Glasses compatible with aluminum
CORNING INC21 citations93
US7601194B2Oct 13, 2009
Asymmetric honeycomb wall-flow filter having improved structural strength
CORNING INC35 citations92
US6689707B1Feb 10, 2004
Low thermal expansion calcium aluminate articles
CORNING INC20 citations92
US6344078B1Feb 5, 2002
Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies
CORNING INC20 citations92
US6300266B1Oct 9, 2001
Cordierite structures
CORNING INC28 citations92
US6284693B1Sep 4, 2001
Fabrication of ultra low thermal expansion cordierite structures
CORNING INC23 citations92
US6214437B1Apr 10, 2001
Low-expansion cordierite honeycomb bodies and method
CORNING INC40 citations92
US6207101B1Mar 27, 2001
Method of making fired bodies
CORNING INC33 citations92
US6132671AOct 17, 2000
Method for producing honeycomb ceramic bodies
CORNING INC21 citations92
US6077796AJun 20, 2000
Low CTE-low porosity cordierite bodies and method of making same
CORNING INC29 citations92
US5114644AMay 19, 1992
Fabrication of cordierite bodies
CORNING INC42 citations92
US5114643AMay 19, 1992
Fabrication of cordierite bodies
CORNING INC35 citations92
US6677272B2Jan 13, 2004
Material for NOx trap support
CORNING INC22 citations91
US6455124B1Sep 24, 2002
Method for extruding ceramic honeycombs
CORNING INC18 citations82
US6686305B1Feb 3, 2004
Methods of making low thermal expansion calcium aluminate articles
CORNING INC7 citations73
US6241940B1Jun 5, 2001
Method for producing ceramic bodies
CORNING INC10 citations73
US6809051B2Oct 26, 2004
Fabrication of low thermal expansion calcium aluminate articles
CORNING INC11 citations72
US6562284B2May 13, 2003
Fabrication of ultra-thinwall cordierite structures
CORNING INC10 citations72
US6299678B1Oct 9, 2001
Binder system for honeycomb ceramic bodies and a method for producing said honeycomb bodies
CORNING INC5 citations62