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Dorian F. Steeber
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Taylors, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sloped surface links for a conveyor belt
Patent number
6,761,264
Issue date
Jul 13, 2004
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the flow of articles
Patent number
6,725,998
Issue date
Apr 27, 2004
Hartness International, Inc.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Article guide for an apparatus for controlling the flow of articles
Patent number
6,698,581
Issue date
Mar 2, 2004
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sloped surface conveyor belt
Patent number
6,601,697
Issue date
Aug 5, 2003
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the flow of articles
Patent number
6,550,602
Issue date
Apr 22, 2003
Hartness International, Inc.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Article guide for an apparatus for controlling the flow of articles
Patent number
6,523,669
Issue date
Feb 25, 2003
Hartness International, Inc.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the flow of articles
Patent number
6,382,398
Issue date
May 7, 2002
Hartness International, Inc.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the flow of articles
Patent number
6,260,688
Issue date
Jul 17, 2001
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Guide device for transferring articles between conveyors
Patent number
6,241,074
Issue date
Jun 5, 2001
Hartness International, Inc.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the flow of articles
Patent number
6,230,874
Issue date
May 15, 2001
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Knuckle drive link conveyor belt systems with removable load convey...
Patent number
6,209,716
Issue date
Apr 3, 2001
The Laitram Corporation
David W. Bogle
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for controlling the flow of articles
Patent number
6,152,291
Issue date
Nov 28, 2000
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conveyor apparatus having a nodular conveying surface
Patent number
5,628,393
Issue date
May 13, 1997
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conveyor apparatus having a belt and object guide with a nodular co...
Patent number
5,601,180
Issue date
Feb 11, 1997
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Accumulator
Patent number
5,253,744
Issue date
Oct 19, 1993
Hartness International
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Surge control method and apparatus
Patent number
4,989,718
Issue date
Feb 5, 1991
Hartness International, Inc.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Sloped surface links for a conveyor belt
Publication number
20030213680
Publication date
Nov 20, 2003
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Article guide for an apparatus for controlling the flow of articles
Publication number
20030178284
Publication date
Sep 25, 2003
HARTNESS INTERNATIONAL, INC.
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Apparatus for controlling the flow of articles
Publication number
20030111319
Publication date
Jun 19, 2003
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Sloped surface conveyor belt
Publication number
20030019730
Publication date
Jan 30, 2003
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Apparatus for controlling the flow of articles
Publication number
20020157921
Publication date
Oct 31, 2002
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Apparatus for controlling the flow of articles
Publication number
20010054540
Publication date
Dec 27, 2001
Dorian F. Steeber
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL