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Gene M. Barth
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West Bend, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Visual warning barrier for door assembly used in a vertical lifting...
Patent number
8,789,661
Issue date
Jul 29, 2014
Pflow Industries Inc.
Gene M. Barth
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Shopping cart conveyor with gate assembly
Patent number
8,328,003
Issue date
Dec 11, 2012
Pflow Industries, Inc.
Mark R. Webster
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Multi-level vehicle lift
Patent number
8,075,237
Issue date
Dec 13, 2011
Pflow Industries, Inc.
Mark R. Webster
E04 - BUILDING
Information
Patent Grant
Shopping cart conveyor system with pivoting lug
Patent number
7,779,992
Issue date
Aug 24, 2010
Pflow Industries, Inc.
Mark R. Webster
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Conveyor system including roller-guided carriage assemblies
Patent number
6,394,260
Issue date
May 28, 2002
Pflow Industries, Inc.
Gene M. Barth
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Safety system for a vertical reciprocating conveyor
Patent number
6,360,848
Issue date
Mar 26, 2002
Pflow Industries, Inc.
Gene M. Barth
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Portable lift
Patent number
5,941,347
Issue date
Aug 24, 1999
Pflow Industries Inc.
Robert H. Pfleger
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hydraulic drive mechanism for a vertical conveyor
Patent number
5,908,088
Issue date
Jun 1, 1999
Pflow Industries Inc.
Mark R. Webster
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Decklock
Patent number
5,601,157
Issue date
Feb 11, 1997
Pflow Industries
Gene M. Barth
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Safety mechanism for a vertical reciprocating conveyor
Patent number
5,228,537
Issue date
Jul 20, 1993
Pflow Industries Inc.
Robert H. Pfleger
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
VISUAL WARNING BARRIER FOR DOOR ASSEMBLY USED IN A VERTICAL LIFTING...
Publication number
20130075202
Publication date
Mar 28, 2013
Pflow Industries, Inc.
Gene M. Barth
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SHOPPING CART CONVEYOR WITH GATE ASSEMBLY
Publication number
20110147164
Publication date
Jun 23, 2011
Pflow Industries, Inc.
Mark R. Webster
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MULTI-LEVEL VEHICLE LIFT
Publication number
20100119338
Publication date
May 13, 2010
Pflow Industries, Inc.
Mark R. Webster
E04 - BUILDING
Information
Patent Application
SHOPPING CART CONVEYOR SYSTEM WITH PIVOTING LUG
Publication number
20090159402
Publication date
Jun 25, 2009
Pflow Industries, Inc.
Mark R. Webster
B66 - HOISTING LIFTING HAULING