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John D. Crabtree
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Akron, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Programmable routing module
Patent number
8,339,804
Issue date
Dec 25, 2012
Rockwell Automation Technologies, Inc.
John D. Crabtree
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable routing module
Patent number
7,800,919
Issue date
Sep 21, 2010
Rockwell Automation Technologies, Inc.
John D. Crabtree
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
PROGRAMMABLE ROUTING MODULE
Publication number
20100293307
Publication date
Nov 18, 2010
ROCKWELL AUTOMATION TECHNOLOGIES, INC.
John D. Crabtree
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROGRAMMABLE ROUTING MODULE
Publication number
20070223382
Publication date
Sep 27, 2007
Rockwell Automation Technologies, Inc.
John D. Crabtree
H04 - ELECTRIC COMMUNICATION TECHNIQUE