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for producing mixtures of clay or cement with other materials
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CPC
B28C9/02
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B28
Stoneworking
B28C
PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL
B28C9/00
General arrangement or layout of plant
Current Industry
B28C9/02
for producing mixtures of clay or cement with other materials
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Patents Grants
last 30 patents
Information
Patent Grant
System, method and apparatus for entraining air in concrete
Patent number
10,689,302
Issue date
Jun 23, 2020
Mach IV, LLC
Charles D. Welker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System, method and apparatus for entraining air in concrete
Patent number
10,532,954
Issue date
Jan 14, 2020
Mach IV, LLC
Charles D. Welker
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Environmental-friendly mortar mixing robot
Patent number
9,969,103
Issue date
May 15, 2018
SHENZHEN WEIHAI BUILDING MATERIAL CO., LTD.
Genhong Yang
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
System, method and apparatus for entraining air in concrete
Patent number
9,593,050
Issue date
Mar 14, 2017
Mach IV, LLC
Charles D. Welker
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method of atmospheric storage mechanical weight batch blending
Patent number
9,475,208
Issue date
Oct 25, 2016
Robert W. Ober
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Atmospheric storage mechanical weight batch blending plant
Patent number
9,186,814
Issue date
Nov 17, 2015
Robert W. Ober
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
System, method and apparatus for entraining air in concrete
Patent number
8,408,781
Issue date
Apr 2, 2013
Charles D. Welker
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for adjusting the quantity of liquid deposited on fine gr...
Patent number
4,566,799
Issue date
Jan 28, 1986
Ito; Yasuro
Yasuro Ito
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Apparatus for preparing mortar or the like
Patent number
4,449,826
Issue date
May 22, 1984
Mathis Systemtechnik GmbH
Paul Mathis
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method and apparatus for adjusting the quantity of liquid deposited...
Patent number
4,384,787
Issue date
May 24, 1983
Ito; Yasuro
Yasuro Ito
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Process for preparing starting materials to form a ceramic composition
Patent number
4,315,879
Issue date
Feb 16, 1982
Hans P. H. Pfuhl
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
3228660
Patent number
3,228,660
Issue date
Jan 11, 1966
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
2805051
Patent number
2,805,051
Issue date
Sep 3, 1957
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
2088813
Patent number
2,088,813
Issue date
Aug 3, 1937
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
2044332
Patent number
2,044,332
Issue date
Jun 16, 1936
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
2007133
Patent number
2,007,133
Issue date
Jul 2, 1935
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
1452702
Patent number
1,452,702
Issue date
Apr 24, 1923
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS FOR BULK BLENDING OF CEMENT POWDERS
Publication number
20210039278
Publication date
Feb 11, 2021
Adaptive Industrial, Inc.
Roger Derek Cook
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETE
Publication number
20200283345
Publication date
Sep 10, 2020
MACH IV, LLC
Charles D. Welker
G05 - CONTROLLING REGULATING
Information
Patent Application
CEMENT MIXER AND MULTIPLE PURPOSE PUMPER (CMMP) FOR LAND RIG
Publication number
20180258719
Publication date
Sep 13, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Jacques Orban
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
ENVIRONMENTAL-FRIENDLY MORTAR ROBOT
Publication number
20170341264
Publication date
Nov 30, 2017
SHENZHEN WEIHAI BUILDING MATERIAL CO., LTD
Genhong Yang
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETE
Publication number
20170157796
Publication date
Jun 8, 2017
MACH IV, LLC
Charles D. Welker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETE
Publication number
20170158567
Publication date
Jun 8, 2017
MACH IV, LLC
Charles D. Welker
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ASPHALT PRODUCTION PLANT WITH PRE-DRYER ASSIST
Publication number
20170145642
Publication date
May 25, 2017
Malcolm L. Swanson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Atmospheric Storage Mechanical Weight Batch Blending Plant
Publication number
20140216302
Publication date
Aug 7, 2014
Robert W. Ober
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETE
Publication number
20130180717
Publication date
Jul 18, 2013
Charles D. Welker
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETE
Publication number
20130148459
Publication date
Jun 13, 2013
Charles D. Welker
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ENTRAINING AIR IN CONCRETE
Publication number
20100246312
Publication date
Sep 30, 2010
Charles D. Welker
B28 - WORKING CEMENT, CLAY, OR STONE