Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert J. Horton0
Ronald E. Christenson0
Date of Patent
January 22, 2008
0Patent Application Number
108183940
Date Filed
April 5, 2004
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A concrete batch mixing system and method are disclosed that enable the batch master to measure and control both the water and cementitious ingredient feeds in relation to each other so as to be able to blend the two ingredients in a known, selected, adjustable and repeatable manner, and to agglomerate these ingredients in a counter-rotating twin screw mixing apparatus for use in the preparation of batches of mixed concrete in a concrete batching process.
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