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Bobbie W. Hauck
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Sabetha, KS, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for extrusion of food products including back...
Patent number
6,773,739
Issue date
Aug 10, 2004
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for the simultaneous production of differently...
Patent number
6,719,448
Issue date
Apr 13, 2004
Wenger Manufacturing, Inc.
Paul Tedman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Twin screw extruder with conical non-parallel converging screws
Patent number
6,688,217
Issue date
Feb 10, 2004
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Twin screw extruder with conical non-parallel converging screws
Patent number
6,609,819
Issue date
Aug 26, 2003
Bobbie W. Hauck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multiple purpose quick-changeover extrusion system
Patent number
6,482,453
Issue date
Nov 19, 2002
Wenger Manufacturing, Inc.
Lavon G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multiple purpose quick-changeover extrusion system
Patent number
6,465,029
Issue date
Oct 15, 2002
Wenger Manufacturing, Inc.
Lavon G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multiple purpose quick-changeover extrusion system
Patent number
6,340,487
Issue date
Jan 22, 2002
Wenger Manufacturing, Inc.
Lavon G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Short length tapered extrusion cooking apparatus having peripheral die
Patent number
RE37235
Issue date
Jun 26, 2001
Wenger Manufacturing, Inc.
Bobbie W. Hauck
009 -
Information
Patent Grant
Short length tapered extrusion cooking apparatus having peripheral die
Patent number
6,016,742
Issue date
Jan 25, 2000
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Twin screw extruder with high-speed bearing support
Patent number
5,962,036
Issue date
Oct 5, 1999
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of producing high protein, high fat sinking aquatic feed
Patent number
5,783,240
Issue date
Jul 21, 1998
Wenger Manufacturing, Inc.
Lavon G. Wenger
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Pressure-controlled die apparatus for the production of extrusion-c...
Patent number
5,700,510
Issue date
Dec 23, 1997
Wenger Manufacturing Inc.
Bobbie W. Hauck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Dual shaft preconditioning device having differentiated conditionin...
Patent number
5,161,888
Issue date
Nov 10, 1992
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Inlet for twin screw extruder
Patent number
4,983,114
Issue date
Jan 8, 1991
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of extruding material through a twin-screw extruder having r...
Patent number
4,935,183
Issue date
Jun 19, 1990
Wenger Manufacturing, Inc.
LaVon G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Twin-screw extruder having respective conical nose screw sections
Patent number
4,875,847
Issue date
Oct 24, 1989
Wenger Manufacturing, Inc.
LaVon G. Wenger
B30 - PRESSES
Information
Patent Grant
Preconditioning apparatus for extruder
Patent number
4,752,139
Issue date
Jun 21, 1988
Wenger Manufacturing, Inc.
Bobbie W. Hauck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Extrusion method and apparatus for acid treatment of cellulosic mat...
Patent number
4,728,367
Issue date
Mar 1, 1988
Wenger Manufacturing, Inc.
Gordon R. Huber
C13 - SUGAR INDUSTRY
Information
Patent Grant
Method and apparatus for extrusion processing of cellulose bearing...
Patent number
4,632,795
Issue date
Dec 30, 1986
Wenger Manufacturing, Inc.
Gordon R. Huber
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Screw and head assembly for processing whole grains and cellulosic...
Patent number
4,408,725
Issue date
Oct 11, 1983
Wenger Manufacturing
Lavon G. Wenger
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
High-output method for producing dense, uniformly layered meat anal...
Patent number
4,185,123
Issue date
Jan 22, 1980
Wenger Manufacturing
La Von G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
High-output apparatus for producing dense, uniformly layered meat a...
Patent number
4,118,164
Issue date
Oct 3, 1978
Wenger Manufacturing
La Von Gene Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for extrusion of food products including back...
Publication number
20040043094
Publication date
Mar 4, 2004
WENGERMANUFACTURING, INC.
Bobbie W. Hauck
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
Method and apparatus for the simultaneous production of differently...
Publication number
20030231544
Publication date
Dec 18, 2003
WENGER MANUFACTURING, INC.
Paul Tedman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Twin screw extruder with conical non-parallel converging screws
Publication number
20030210605
Publication date
Nov 13, 2003
Bobbie W. Hauck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Twin screw extruder with conical non-parallel converging screws
Publication number
20030116034
Publication date
Jun 26, 2003
Bobbie W. Hauck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Twin screw extruder with conical non-parallel converging screws
Publication number
20030112698
Publication date
Jun 19, 2003
WENGER MANUFACTURING, INC.
Bobbie W. Hauck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Multiple purpose quick-changeover extrusion system
Publication number
20020031589
Publication date
Mar 14, 2002
Lavon G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Multiple purpose quick-changeover extrusion system
Publication number
20010036491
Publication date
Nov 1, 2001
WENGER MANUFACTURING, INC.
Lavon G. Wenger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL