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Patents Grants
last 30 patents
Information
Patent Grant
Transportation system for city transportation with traction cable a...
Patent number
5,237,931
Issue date
Aug 24, 1993
Waagner-Biro Aktiengesellschaft
Norbert Riedl
B61 - RAILWAYS
Information
Patent Grant
Connection of several cableway cars
Patent number
5,107,771
Issue date
Apr 28, 1992
Waagner-Biro Aktiengesellschaft
Johann Kainz
B61 - RAILWAYS
Information
Patent Grant
Method for waste gas treatment
Patent number
5,096,680
Issue date
Mar 17, 1992
Waagner-Biro Aktiengesellschaft
Ralf Lindbauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for loading and unloading passengers from watercraft
Patent number
5,033,392
Issue date
Jul 23, 1991
Waagner-Biro Aktiengesellschaft
Walter Schemitsch
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Procedure for microbiologica transformation of sulphur containing h...
Patent number
4,968,622
Issue date
Nov 6, 1990
Waagner-Biro Aktiengesellschaft
Ludwig Berzaczy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and nozzle for mixing mediums of different viscosity
Patent number
4,880,313
Issue date
Nov 14, 1989
Waagner-Biro Aktiengesellschaft
Heinz Loquenz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for separation of impurities from flowing gas
Patent number
4,859,438
Issue date
Aug 22, 1989
Waagner-Biro Aktiengesellschaft
Ralf Lindbauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of purifying combustion product gases contaminated with dust...
Patent number
4,839,147
Issue date
Jun 13, 1989
Waagner-Biro Aktiengesellschaft
Ralf Lindbauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for separation of acid pollution gas
Patent number
4,767,605
Issue date
Aug 30, 1988
Waagner-Biro Aktiengesellschaft
Ralf Lindbauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gasification of fine-grained or sludgy carbonaceous material
Patent number
4,758,248
Issue date
Jul 19, 1988
Waagner-Biro A.G.
Bruno Hillinger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for gasifying solid fuels
Patent number
4,693,729
Issue date
Sep 15, 1987
Waagner-Biro Aktiengesellschaft
Georg Beckmann
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for the continuous gasification of solid fuel
Patent number
4,684,374
Issue date
Aug 4, 1987
Waagner-Biro Aktiengesellschaft
Bruno Hillinger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the biological treatment of sewage
Patent number
4,629,565
Issue date
Dec 16, 1986
Waagner-Biro A.G.
Walter Hell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Anchorage of the liner plates in tumbling mills by means of wedge-s...
Patent number
4,485,975
Issue date
Dec 4, 1984
Waagner-Biro Aktiengesellschaft
Erich Eigner
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Installation for treatment of waste metal and liquid dross
Patent number
4,480,797
Issue date
Nov 6, 1984
Waagner-Biro Aktiengesellschaft
Anton Weiss
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and installation for cooling hot bulk material
Patent number
4,443,955
Issue date
Apr 24, 1984
Waagner-Biro A.G.
Georg Beckmann
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and apparatus for cooling hot bulk material
Patent number
4,441,261
Issue date
Apr 10, 1984
Waagner-Biro Aktiengesellschaft
Georg Beckmann
F26 - DRYING
Information
Patent Grant
Method for treatment of waste metal and liquid dross
Patent number
4,394,978
Issue date
Jul 26, 1983
Waagner-Biro A.G.
Anton Weiss
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Thermal treatment apparatus for bulk material
Patent number
4,367,598
Issue date
Jan 11, 1983
Waagner-Biro Aktiengesellschaft
Bruno Hillinger
F26 - DRYING
Information
Patent Grant
Method and apparatus for cooling hot bulk material
Patent number
4,354,438
Issue date
Oct 19, 1982
Waagner-Biro A.G.
Georg Beckmann
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for sealing the periphery of an opening
Patent number
4,326,556
Issue date
Apr 27, 1982
Waagner-Biro Aktiengesellschaft
Hans Deutsch
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and installation of filling bunkers by means of lifting bins
Patent number
4,308,899
Issue date
Jan 5, 1982
Waagner-Biro Aktiengesellschaft
Norbert Misik
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Tumbling mills
Patent number
4,211,369
Issue date
Jul 8, 1980
Waagner-Biro Aktiengesellschaft
Erich Eigner
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Reduction of sodium sulfate to sodium sulfide
Patent number
4,198,385
Issue date
Apr 15, 1980
Waagner-Biro Aktiengesellschaft
Erich Feldbaumer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for mixing two gas currents
Patent number
4,178,696
Issue date
Dec 18, 1979
Waagner-Biro A.G.
Georg Beckmann
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus for delivering treating gas to bulk material such as hot...
Patent number
4,152,843
Issue date
May 8, 1979
Waagner-Biro Aktiengesellschaft
Roland Kemmetmueller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus for supplying feedwater to a steam generator
Patent number
4,089,304
Issue date
May 16, 1978
Waagner-Biro Aktiengesellschaft
Georg Beckmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Steam generators
Patent number
4,046,110
Issue date
Sep 6, 1977
Waagner-Biro Aktiengesellschaft
Kurt Fritz
F22 - STEAM GENERATION
Information
Patent Grant
Method and means for dry cooling bulk materials
Patent number
4,037,330
Issue date
Jul 26, 1977
Waagner-Biro Aktiengesellschaft
Roland Kemmetmuller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
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