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Brian K. Clark
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Eugene, OR, US
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last 30 patents
Information
Patent Grant
Method and apparatus for sorting recycled material
Patent number
6,371,305
Issue date
Apr 16, 2002
Bulk Handling Systems, Inc.
Fred M. Austin
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and apparatus for sorting recycled material
Patent number
5,960,964
Issue date
Oct 5, 1999
Bulk Handling, Inc.
Fred M. Austin
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and apparatus for separating paper from cardboard
Patent number
5,799,801
Issue date
Sep 1, 1998
Bulk Handling System, Inc.
Brian K. Clark
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and apparatus for aligning and spacing articles on a conveyo...
Patent number
5,647,473
Issue date
Jul 15, 1997
Bulk Handling Systems, Inc.
Roy R. Miller
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
System and method for separating recycled debris
Patent number
5,485,925
Issue date
Jan 23, 1996
Bulk Handling Systems, Inc.
Roy R. Miller
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Bag breaker
Patent number
5,484,247
Issue date
Jan 16, 1996
Bulk Handling Systems, Inc.
Brian K. Clark
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Multi-stage disc screen for classifying material by size
Patent number
5,450,966
Issue date
Sep 19, 1995
Bulk Handling Systems, Inc.
Brian K. Clark
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING