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Vearl L. Collins
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San Marcos, CA, US
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last 30 patents
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Patent Grant
Quick connect system for excavator buckets
Patent number
5,951,192
Issue date
Sep 14, 1999
Entek Manufacturing, Inc.
Vearl L. Collins
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Patent Grant
Quick connect system for excavator buckets
Patent number
5,692,852
Issue date
Dec 2, 1997
Entek Manufacturing Company
Vearl L. Collins
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING