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CALDWELL TANKS, INC
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LOUISVILLE, KY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for controlling liquid flow to a turbine foggin...
Patent number
11,261,790
Issue date
Mar 1, 2022
Caldwell Tanks, Inc.
Donald W. Shepherd
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Systems and methods for controlling liquid flow to a turbine foggin...
Patent number
10,557,413
Issue date
Feb 11, 2020
Caldwell Tanks, Inc.
Donald W. Shepherd
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Nozzle assembly
Patent number
9,518,735
Issue date
Dec 13, 2016
Caldwell Tanks, Inc.
Donald W. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Misting array assembly of an abatement system
Patent number
8,870,166
Issue date
Oct 28, 2014
Caldwell Tanks, Inc.
Donald W. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removable misting array assembly for an abatement system
Patent number
8,439,333
Issue date
May 14, 2013
Caldwell Tanks, Inc.
Donald W. Shepherd
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Nozzle tubing having offset nozzles
Patent number
D645936
Issue date
Sep 27, 2011
Caldwell Tanks, Inc.
Donald W. Shepherd
D23 - Environmental heating and cooling
Information
Patent Grant
Nozzle tubing having offset nozzles
Patent number
D645118
Issue date
Sep 13, 2011
Caldwell Tanks, Inc.
Donald W. Shepherd
D23 - Environmental heating and cooling
Information
Patent Grant
Misting array assembly having adjustable nozzles
Patent number
7,975,990
Issue date
Jul 12, 2011
Caldwell Tanks, Inc.
Donald W. Shepherd
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Misting array assembly having upwardly and downwardly disposed nozzles
Patent number
7,971,859
Issue date
Jul 5, 2011
Caldwell Tanks, Inc.
Donald W. Shepherd
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
System and method for repairing or servicing a misting array assemb...
Patent number
7,971,860
Issue date
Jul 5, 2011
Caldwell Tanks, Inc.
Donald W. Shepherd
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Sealing structure for blocking an opening
Patent number
D639902
Issue date
Jun 14, 2011
Caldwell Tanks, Inc.
Mark Ammons
D23 - Environmental heating and cooling
Information
Patent Grant
Misting array frame structure
Patent number
D638519
Issue date
May 24, 2011
Caldwell Tanks, Inc.
Mark Ammons
D23 - Environmental heating and cooling
Patents Applications
last 30 patents
Information
Patent Application
Systems and Methods for Controlling Liquid Flow to a Turbine Foggin...
Publication number
20210003077
Publication date
Jan 7, 2021
Caldwell Tanks, Inc.
Donald W. Shepherd
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Nozzle Assembly
Publication number
20170122557
Publication date
May 4, 2017
Caldwell Tanks, Inc.
Donald W. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nozzle Assembly
Publication number
20150041997
Publication date
Feb 12, 2015
Caldwell Tanks, Inc.
Donald W. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
77508889 - POWERFOG
Serial number
77508889
Registration number
3825700
Filing date
Jun 26, 2008
CALDWELL TANKS, INC.
7 - Machines and machine tools
Information
Trademark
75672039 - STAC-4
Serial number
75672039
Registration number
2619285
Filing date
Mar 29, 1999
CALDWELL TANKS, INC.
37 - Building construction