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Electro-Mechanical Associates, Inc.
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Ann Arbor, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Collapsible valve bridge actuation system for a reciprocating pisto...
Patent number
10,612,428
Issue date
Apr 7, 2020
Electro-Mechanical Associates, Inc.
Donald James Patterson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Collapsible pushrod valve actuation system for a reciprocating pist...
Patent number
9,453,437
Issue date
Sep 27, 2016
Electro-Mechanical Associates, Inc.
Donald James Patterson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Two-mode valve actuator system for a diesel engine
Patent number
8,316,809
Issue date
Nov 27, 2012
Electro-Mechanical Associates, Inc.
Donald James Patterson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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