Inventor
THOMPSON DAVID JOHN
US21 patents
⚠️ This page may combine multiple inventors who share the name “THOMPSON DAVID JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
11 patentsUS7927682B2Apr 19, 2011
Low-microcracked, porous ceramic honeycombs and methods of manufacturing same
CORNING INC22 citations92
US7618699B2Nov 17, 2009
Low-microcracked, porous ceramic honeycombs and methods of manufacturing same
CORNING INC27 citations92
US7520911B2Apr 21, 2009
Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing same
CORNING INC27 citations92
US11739670B2Aug 29, 2023
High porosity ceramic honeycomb structure and method of manufacturing
CORNING INC2 citations73
US10479734B2Nov 19, 2019
Method and apparatus for thermally debindering a cellular ceramic green body
CORNING INC2 citations73
US11654592B2May 23, 2023
Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof
CORNING INC1 citations72
US12286915B2Apr 29, 2025
High porosity ceramic honeycomb structure and method of manufacturing
CORNING INC0 citations62
US12214524B2Feb 4, 2025
Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof
CORNING INC0 citations62
US12005605B2Jun 11, 2024
Method of modifying a honeycomb-structure-forming extrusion die and modified extrusion dies
CORNING INC0 citations62
US11666897B2Jun 6, 2023
Honeycomb bodies with multi-zoned honeycomb structures and co-extrusion manufacturing methods
CORNING INC0 citations62
US11148089B2Oct 19, 2021
Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof
CORNING INC0 citations62
GRACO MINNESOTA INC
4 patentsUS10525486B2Jan 7, 2020
Spray tip and method of manufacture
GRACO MINNESOTA INC2 citations68
US9675982B2Jun 13, 2017
Spray tip and method of manufacture
GRACO MINNESOTA INC3 citations68
US11813619B2Nov 14, 2023
Spray tip and method of manufacture
GRACO MINNESOTA INC0 citations58
US11292015B2Apr 5, 2022
Spray tip and method of manufacture
GRACO MINNESOTA INC0 citations58
BEALL DOUGLAS MUNROE
3 patentsUS8591623B2Nov 26, 2013
Honeycomb manufacturing method using ground nut shells and honeycomb body produced thereby
BEALL DOUGLAS MUNROE10 citations83
US8512433B2Aug 20, 2013
Low back pressure porous honeycomb and method
BEALL DOUGLAS MUNROE13 citations83
US9889592B2Feb 13, 2018
Extrusion die with curved face
BEALL DOUGLAS MUNROE0 citations39