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Mark Elden Schuchardt
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Pleasant Ridge, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Humidifying gas induction or supply system
Patent number
7,611,792
Issue date
Nov 3, 2009
Design Technology and Innovation Ltd.
Mark Christopher Tonkin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Humidifying gas induction or supply system
Patent number
6,511,052
Issue date
Jan 28, 2003
E. I. Du Pont de Nemours and Company
Mark Christopher Tonkin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Silencer for gas induction and exhaust systems
Patent number
5,014,816
Issue date
May 14, 1991
E. I. Du Pont de Nemours and Company
Terrence A. Dear
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
Humidifying gas induction or supply system
Publication number
20030025219
Publication date
Feb 6, 2003
Mark Christopher Tonkin
H01 - BASIC ELECTRIC ELEMENTS