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Sergio Callini
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Milan, IT
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Patents Grants
last 30 patents
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Patent Grant
Seal accessibility device
Patent number
7,134,417
Issue date
Nov 14, 2006
Cummins Engine Company Ltd
Sergio Callini
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Ancillary unit drive adapter
Patent number
6,932,043
Issue date
Aug 23, 2005
Cummins Engine Compnay, Ltd.
Sergio Callini
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Seal accessibility device
Publication number
20040089088
Publication date
May 13, 2004
Sergio Callini
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Ancillary unit drive adapter
Publication number
20040079320
Publication date
Apr 29, 2004
Sergio Callini
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES