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Mark P. Smith
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Lino Lakes, MN, US
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last 30 patents
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Patent Grant
Electrically regenerable diesel particulate filter cartridge and fi...
Patent number
5,656,048
Issue date
Aug 12, 1997
Minnesota Mining and Manufacturing Company
Mark P. Smith
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrically regenerable diesel particulate filter cartridge and fi...
Patent number
5,409,669
Issue date
Apr 25, 1995
Minnesota Mining and Manufacturing Company
Mark P. Smith
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrically regenerable diesel particulate trap
Patent number
5,258,164
Issue date
Nov 2, 1993
Minnesota Mining and Manufacturing Company
Richard L. Bloom
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diesel particulate trap of perforated tubes having laterally offset...
Patent number
5,248,481
Issue date
Sep 28, 1993
Minnesota Mining and Manufacturing Company
Richard L. Bloom
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS