Arthur Ruf

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8603 Schwerzenbach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Fly ash dosing method for dosing and device therefor
- Patent number 5,685,640
- Issue date Nov 11, 1997
- Buhler AG
- Frank Goedicke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for continuously crystallizing and polymerizing synthetic ma...
- Patent number 5,590,479
- Issue date Jan 7, 1997
- Buhler AG
- Arthur Ruf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for dosing a particulate phase in a gas/particle flow in a f...
- Patent number 5,579,588
- Issue date Dec 3, 1996
- Buhler AG
- Lothar Reh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for dosing
- Patent number 5,538,162
- Issue date Jul 23, 1996
- Buhler AG
- Lothar Reh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for dosing a particulate phase present in a ga...
- Patent number 5,469,994
- Issue date Nov 28, 1995
- Buhler AG
- Lothar Reh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for ozonization of a fluid
- Patent number 4,622,151
- Issue date Nov 11, 1986
- Peter Hiltebrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE