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Donald J. Perella
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Troy, MI, US
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last 30 patents
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Patent Grant
Four counterweight crankshaft for 90 degree V6 engine
Patent number
8,967,112
Issue date
Mar 3, 2015
GM Global Technology Operations LLC
Dale Edward Murrish
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
METHOD OF MANUFACTURING A CRANKSHAFT FROM A HIGH SHRINK METAL ALLOY
Publication number
20160084295
Publication date
Mar 24, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dale Edward Murrish
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
FOUR COUNTERWEIGHT CRANKSHAFT FOR 90 DEGREE V6 ENGINE
Publication number
20140137835
Publication date
May 22, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dale Edward Murrish
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS