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Patrice L. Cummings
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Raleigh, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Air venting arrangement
Patent number
8,443,767
Issue date
May 21, 2013
Caterpillar Inc.
Adam P. Murphy
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
Air Venting Arrangement
Publication number
20100242867
Publication date
Sep 30, 2010
Caterpillar Inc.
Adam P. Murphy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES