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the particulate material being contained in rotating drums
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CPC
F28C3/18
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F28
Heat exchange
F28C
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
F28C3/00
Other direct-contact heat-exchange apparatus
Current Industry
F28C3/18
the particulate material being contained in rotating drums
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Patents Grants
last 30 patents
Information
Patent Grant
Core sand regeneration system
Patent number
10,239,117
Issue date
Mar 26, 2019
MATSUSHITA INDUSTRY CORP.
Hisashi Suzuki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Food processing apparatus with non-straight lifting and agitating b...
Patent number
5,632,195
Issue date
May 27, 1997
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Drum with exterior frame for blanchers and coolers
Patent number
5,427,015
Issue date
Jun 27, 1995
Lyco Manufacturing, Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Device for processing a flow solid products by means of a flow of l...
Patent number
4,567,941
Issue date
Feb 4, 1986
Societe Franco Europeenne de Materiel pour l'Industrie Alimentaire, "F.E.M.I.A."
Joseph Coppolani
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Processing of particulate material
Patent number
4,535,550
Issue date
Aug 20, 1985
Adelaide & Wallaroo Fertilizers Ltd.
Karl H. Walter
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process and apparatus for drying or heating a particulate material
Patent number
4,474,553
Issue date
Oct 2, 1984
Asahi Glass Company, Ltd.
Shiro Takahashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for contacting solids with a liquid
Patent number
4,289,734
Issue date
Sep 15, 1981
Fives-Cail Babcock
Andre Longuet
C13 - SUGAR INDUSTRY
Information
Patent Grant
Countercurrent solid-to-solid heat transfer apparatus and method
Patent number
4,207,943
Issue date
Jun 17, 1980
Oros Company
James H. Gardner
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Forced blowing method for fluids enabling thermal exchanges within...
Patent number
4,198,761
Issue date
Apr 22, 1980
Societe pour la Recherche, l'Etude et Mise au Point de Tous Brevets, S.O.R.E.B.
Michel A. R. Minerbe
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Countercurrent heat transfer apparatus and method
Patent number
4,182,400
Issue date
Jan 8, 1980
Oros Company
Noel H. de Nevers
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Satellite tube support
Patent number
4,005,980
Issue date
Feb 1, 1977
Polysius AG
Paul Abel
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3910756
Patent number
3,910,756
Issue date
Oct 7, 1975
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3896556
Patent number
3,896,556
Issue date
Jul 29, 1975
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3840334
Patent number
3,840,334
Issue date
Oct 8, 1974
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3839086
Patent number
3,839,086
Issue date
Oct 1, 1974
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3809528
Patent number
3,809,528
Issue date
May 7, 1974
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3799254
Patent number
3,799,254
Issue date
Mar 26, 1974
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3767179
Patent number
3,767,179
Issue date
Oct 23, 1973
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3512764
Patent number
3,512,764
Issue date
May 19, 1970
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3493344
Patent number
3,493,344
Issue date
Feb 3, 1970
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3385581
Patent number
3,385,581
Issue date
May 28, 1968
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3369598
Patent number
3,369,598
Issue date
Feb 20, 1968
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3350280
Patent number
3,350,280
Issue date
Oct 31, 1967
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3313341
Patent number
3,313,341
Issue date
Apr 11, 1967
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3302937
Patent number
3,302,937
Issue date
Feb 7, 1967
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
2840922
Patent number
2,840,922
Issue date
Jul 1, 1958
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
2592783
Patent number
2,592,783
Issue date
Apr 15, 1952
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
2310603
Patent number
2,310,603
Issue date
Feb 9, 1943
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
2268296
Patent number
2,268,296
Issue date
Dec 30, 1941
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CRYOGENIC COOLING COMPOSITION AND METHOD
Publication number
20210088284
Publication date
Mar 25, 2021
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Dominique BELOT
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PROCESS AND APPRATUS FOR WASTE TREATMENT
Publication number
20100160709
Publication date
Jun 24, 2010
STERECYCLE LTD.
Duncan John Grierson
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING