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CPC
F28G1/04
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F28
Heat exchange
F28G
CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS
F28G1/00
Non-rotary
Current Industry
F28G1/04
having articulated tools
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for belt-fed tube cleaning
Patent number
12,017,260
Issue date
Jun 25, 2024
Crossford International, LLC
Joseph J. Franzino
B08 - CLEANING
Information
Patent Grant
Flexible lance drive apparatus with autostroke function
Patent number
11,874,077
Issue date
Jan 16, 2024
Stoneage, Inc.
Travis Watkins
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Flexible lance drive apparatus with autostroke function
Patent number
11,460,257
Issue date
Oct 4, 2022
Stoneage, Inc.
Travis Watkins
B08 - CLEANING
Information
Patent Grant
Apparatus, system and method for cleaning inner surfaces of tubing...
Patent number
10,486,206
Issue date
Nov 26, 2019
1863815 Ontario Limited
Glenn L. Carson
B08 - CLEANING
Information
Patent Grant
Self-cleaning heat exchange assembly
Patent number
10,365,052
Issue date
Jul 30, 2019
General Electric Company
Henrik Tobias Anderson
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Knuckle-jointed lance segments with an exterior protective system
Patent number
9,511,395
Issue date
Dec 6, 2016
Thomas Engineering Solutions & Consulting, LLC
William C. Thomas
B08 - CLEANING
Information
Patent Grant
Heat recovery unit for stoves
Patent number
4,664,180
Issue date
May 12, 1987
Robert L. Stevenson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger cleaner
Patent number
4,471,725
Issue date
Sep 18, 1984
William J. Holden
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooler for hot smoke-laden gases
Patent number
4,319,631
Issue date
Mar 16, 1982
Adolf Margraf
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooler for hot smoke-laden gases
Patent number
4,304,297
Issue date
Dec 8, 1981
Adolf Margraf
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cooler for hot smoke-laden gases
Patent number
4,284,131
Issue date
Aug 18, 1981
Adolf Margraf
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
1621417
Patent number
1,621,417
Issue date
Mar 15, 1927
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Flexible Lance Drive Apparatus with Autostroke Function
Publication number
20240410663
Publication date
Dec 12, 2024
StoneAge, Inc.
Travis Watkins
B08 - CLEANING
Information
Patent Application
Flexible Lance Drive Apparatus with Autostroke Function
Publication number
20230028473
Publication date
Jan 26, 2023
StoneAge, Inc.
Travis Watkins
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR BELT-FED TUBE CLEANING
Publication number
20210220880
Publication date
Jul 22, 2021
Crossford International, LLC
Joseph J. Franzino
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLEXIBLE LANCE DRIVE APPARATUS WITH AUTOSTROKE FUNCTION
Publication number
20200056851
Publication date
Feb 20, 2020
StoneAge, Inc.
Travis Watkins
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
APPARATUS FOR REMOVING LARGE AMOUNTS OF CONDENSATE FROM AN UNDERGRO...
Publication number
20200056850
Publication date
Feb 20, 2020
Airgas, Inc.
Darcy Loerch
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLEXIBLE LANCE DRIVE APPARATUS WITH AUTOSTROKE FUNCTION
Publication number
20180372432
Publication date
Dec 27, 2018
StoneAge, Inc.
Travis Watkins
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Self-Cleaning Heat Exchange Assembly
Publication number
20170328655
Publication date
Nov 16, 2017
GENERAL ELECTRIC COMPANY
Henrik Tobias Anderson
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLEXIBLE LANCE DRIVE APPARATUS WITH AUTOSTROKE FUNCTION
Publication number
20170102195
Publication date
Apr 13, 2017
StoneAge, Inc.
Travis Watkins
B08 - CLEANING
Information
Patent Application
Cleaner
Publication number
20090007352
Publication date
Jan 8, 2009
Big Alpha Co., Inc.
Tsuyoshi Komine
B08 - CLEANING