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Wendell S. Bell
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Smiths Grove, KY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular link conveyor chain with return run support arrangement
Patent number
7,559,421
Issue date
Jul 14, 2009
Span Tech LLC
Michael D. McDaniel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Modular guide link for conveyor chain
Patent number
D505764
Issue date
May 31, 2005
Span Tech LLC
Michael D. McDaniel
D34 - Material or article handling equipment
Information
Patent Grant
Nozzle for jet drilling and associated method
Patent number
6,668,948
Issue date
Dec 30, 2003
Buckman Jet Drilling, Inc.
William G. Buckman
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Modular guide link for conveyor chain
Patent number
D483168
Issue date
Dec 2, 2003
Span Tech LLC
Michael D. McDaniel
D34 - Material or article handling equipment
Information
Patent Grant
Modular conveyor system with side flexing belt having roller support
Patent number
6,585,110
Issue date
Jul 1, 2003
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Reduced drag side flexing conveyor system
Patent number
6,471,046
Issue date
Oct 29, 2002
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Modular conveyor system with side flexing belt having roller support
Patent number
6,364,095
Issue date
Apr 2, 2002
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
External guide assembly for reducing conveyor belt drag
Patent number
6,298,982
Issue date
Oct 9, 2001
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Reduced drag side flexing conveyor system
Patent number
6,253,911
Issue date
Jul 3, 2001
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Modular link conveyor with I-beam guide rail
Patent number
6,202,834
Issue date
Mar 20, 2001
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Reduced drag side flexing conveyor system
Patent number
6,129,202
Issue date
Oct 10, 2000
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
External guide assembly for reducing conveyor belt drag
Patent number
6,125,995
Issue date
Oct 3, 2000
Span Tech LLC
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Nozzle for jet drilling
Publication number
20030192718
Publication date
Oct 16, 2003
William G. Buckman
E21 - EARTH DRILLING MINING
Information
Patent Application
Modular conveyor system with side flexing belt having roller support
Publication number
20030075419
Publication date
Apr 24, 2003
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Reduced drag side flexing conveyor system
Publication number
20020060141
Publication date
May 23, 2002
James L. Layne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL