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John R. Fairhurst
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Lawrence, MA, US
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last 30 patents
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Patent Grant
Method and apparatus for loop stabilization with forced air
Patent number
6,095,391
Issue date
Aug 1, 2000
Roll Systems, Inc.
John Mayo Fiske
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Web stacker and separator with sheet offsetting kicker
Patent number
5,558,319
Issue date
Sep 24, 1996
Roll Systems, Inc.
H. W. Crowley
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Stacker jam detector
Patent number
5,533,719
Issue date
Jul 9, 1996
Roll Systems, Inc.
H. W. Crowley
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Web-fed sheet stacker and separator
Patent number
5,366,212
Issue date
Nov 22, 1994
Roll Systems, Inc.
H. W. Crowley
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL