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Patents Grants
last 30 patents
Information
Patent Grant
Cost-orientated control of a regenerable filter
Patent number
6,030,525
Issue date
Feb 29, 2000
Taprogge Gesellschaft mbH
Klaus Eimer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for the mechanical cleansing of fluids
Patent number
4,904,397
Issue date
Feb 27, 1990
Taprogge Gesellschaft mbH
Klaus Eimer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pipeline sieve with a suction removal device
Patent number
4,867,879
Issue date
Sep 19, 1989
Taprogge Gesellschaft mbH
Manfred Muller
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Sieve arrangement for recovering cleaning particles from a cooling-...
Patent number
4,680,113
Issue date
Jul 14, 1987
Taprogge Gesellschaft mbH
Klaus Eimer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for the mechanical cleaning of a cold-water stream
Patent number
4,582,603
Issue date
Apr 15, 1986
Taprogge Gesellschaft mbH
Johannes Nasse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sluice for cleaning bodies
Patent number
4,578,838
Issue date
Apr 1, 1986
Taprogge Gesellschaft mbH
Benjamin Prinz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for cleaning heat exchanger pipes and methods of operatin...
Patent number
4,566,533
Issue date
Jan 28, 1986
Taprogge Gesellschaft mbH
Rolf Bochinski
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Backflow-type self-cleaning filter
Patent number
4,565,631
Issue date
Jan 21, 1986
Taprogge Gesellschaft mbH
Klaus M. Bitzer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Batch-type scrubbing-ball replacement system for heat exchanger
Patent number
4,556,102
Issue date
Dec 3, 1985
Taprogge Gesellschaft mbH
Rolf Bochinski
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Ball-measuring system for self-cleaning heat exchanger
Patent number
4,554,965
Issue date
Nov 26, 1985
Taprogge Gesellschaft mbH
Rolf Bochinski
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cleaning elements for inside cleaning of the tubes of tube-type hea...
Patent number
4,550,466
Issue date
Nov 5, 1985
Taprogge Gesellschaft mbH
Gunther Schmitz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sluice for collecting cleaning bodies
Patent number
4,544,027
Issue date
Oct 1, 1985
Taprogge Gesellschaft mbH
Gerhard Goldberg
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cleaning member for cleaning the interior of heat exchanger tubes
Patent number
4,406,031
Issue date
Sep 27, 1983
Taprogge Gesellschaft mbH
Klaus Eimer
B08 - CLEANING
Information
Patent Grant
Cleaning member for cleaning the interior of heat exchanger tubes
Patent number
4,383,346
Issue date
May 17, 1983
Taprogge Gesellschaft mbH
Rolf Bochinski
B08 - CLEANING
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last 30 patents
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