Matthias Schaefer

Follow

Person

Coburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic milling ball feed and discharge for stirred ball mills
- Patent number 9,216,418
- Issue date Dec 22, 2015
- NETZSCH-Feinmahltechnik GmbH
- Matthias Schaefer
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Chiplessly thread-forming screw
- Patent number 8,342,788
- Issue date Jan 1, 2013
- Hilti Aktiengesellschaft
- Sven Matthiesen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Parking brake
- Patent number 7,510,057
- Issue date Mar 31, 2009
- KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Wolfgang Kiener
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Eccentric screw-type pump with spare stator
- Patent number 7,104,770
- Issue date Sep 12, 2006
- NETZSCH-Mohnopumpen GmbH
- Helmut Bauer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Milling Ball Feed And Discharge For Stirred Ball Mills
- Publication number 20130256434
- Publication date Oct 3, 2013
- Matthias Schaefer
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Chiplessly thread-forming screw
- Publication number 20080038088
- Publication date Feb 14, 2008
- Sven Matthiesen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Parking brake
- Publication number 20070246309
- Publication date Oct 25, 2007
- Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
- Wolfgang Kiener
- B60 - VEHICLES IN GENERAL
Information Patent Application
Eccentric screw-type pump with spare stator
- Publication number 20050100468
- Publication date May 12, 2005
- Helmut Bauer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...