Inventor
BUBB KEITH NORMAN
US16 patents
⚠️ This page may combine multiple inventors who share the name “BUBB KEITH NORMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
13 patentsUS10603633B2Mar 31, 2020
Honeycomb structure comprising a cement skin composition with crystalline inorganic fibrous material
CORNING INC2 citations71
US10301220B2May 28, 2019
Compositions and methods for plugging honeycomb bodies with reduced plug depth variability
CORNING INC2 citations68
US12528747B2Jan 20, 2026
Cement mixtures for plugging honeycomb bodies and methods of making the same
CORNING INC0 citations61
US12145892B2Nov 19, 2024
Methods of making plugged honeycomb bodies with cement patties
CORNING INC0 citations61
US11459924B2Oct 4, 2022
Honeycomb body having layered plugs and method of making the same
CORNING INC0 citations60
US8992821B2Mar 31, 2015
Pass-through catalytic substrate including porous ceramic beveled corner portions and methods
CORNING INC1 citations51
US11919194B2Mar 5, 2024
Methods of plugging a honeycomb body
CORNING INC0 citations50
US11472061B2Oct 18, 2022
System and methods of plugging ceramic honeycomb bodies
CORNING INC0 citations50
US9822041B2Nov 21, 2017
Ceramic honeycomb bodies including cold set plugs
CORNING INC0 citations50
US12485574B2Dec 2, 2025
Extrusion dies with zoned coatings, methods of fabricating such dies, and methods of manufacturing ceramic articles
CORNING INC0 citations49
US12103195B2Oct 1, 2024
Methods of plugging a permeable porous cellular body
CORNING INC0 citations47
US9359262B2Jun 7, 2016
Compositions and methods for plugging honeycomb bodies with reduced plug depth variability
CORNING INC0 citations47
US10596721B2Mar 24, 2020
Apparatus and method of manufacturing ceramic honeycomb body
CORNING INC0 citations40
BUBB KEITH NORMAN
3 patentsUS8314049B2Nov 20, 2012
High porosity beta-spodumene-mullite composite substrate, article, and method
BUBB KEITH NORMAN6 citations81
US8865084B2Oct 21, 2014
Pass-through catalytic substrate including porous ceramic beveled corner portions and methods
BUBB KEITH NORMAN1 citations49
US9579688B2Feb 28, 2017
Method for making cold-set plug for ceramic honeycomb body
BUBB KEITH NORMAN1 citations48