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Matthew W. Willer
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Hendersonville, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Corrosion resistant glass coating applied to ceramic foam used to f...
Patent number
9,458,523
Issue date
Oct 4, 2016
Porvair PLC
Rudolph A. Olson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
Pour Cup with Filter Lock
Publication number
20220055096
Publication date
Feb 24, 2022
Porvair, PLC
Matthew W. Willer
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Boron-Free Aluminum Castshop Ceramic Foam Filter
Publication number
20170050885
Publication date
Feb 23, 2017
PORVAIR PLC
Rudolph A. OLSON
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CORROSION RESISTANT GLASS COATING APPLIED TO CERAMIC FOAM USED TO F...
Publication number
20120144958
Publication date
Jun 14, 2012
Rudolph A. Olson, III
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...