Werner Trojahn

Person

Niederwerrn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a rolling bearing ring having an improved robu...
- Patent number 11,624,403
- Issue date Apr 11, 2023
- Schaeffler Technologies AG & Co. KG
- Lothar Hofmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a rolling bearing component and rolling bearin...
- Patent number 8,499,458
- Issue date Aug 6, 2013
- Schaeffler Technologies AG & Co., KG
- Werner Trojahn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A ROLLING ELEMENT BEARING COMPONENT, ROLLING E...
- Publication number 20240279762
- Publication date Aug 22, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Johannes Moeller
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A ROLLING BEARING COMPONENT
- Publication number 20240060531
- Publication date Feb 22, 2024
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Werner Trojahn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TREATMENT METHOD AND PROCESS FOR VALVE SEAT
- Publication number 20230407425
- Publication date Dec 21, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Markus Dinkel
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A ROLLING BEARING RING HAVING AN IMPROVED ROBU...
- Publication number 20200300303
- Publication date Sep 24, 2020
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Lothar HOFMANN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLING BEARING
- Publication number 20130089283
- Publication date Apr 11, 2013
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Werner Trojahn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
NEEDLE BEARING
- Publication number 20100027933
- Publication date Feb 4, 2010
- Schaeffler KG
- Franziska Locke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR PRODUCING A ROLLING BEARING COMPONENT AND ROLLING BEARIN...
- Publication number 20090310898
- Publication date Dec 17, 2009
- Schaeffler KG
- Werner Trojahn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Thermally Treating a Component Consisting of a Fully Har...
- Publication number 20080047632
- Publication date Feb 28, 2008
- Schaeffler KG
- Werner Trojahn
- C21 - METALLURGY OF IRON

Werner Trojahn

Person

Patents Grantslast 30 patents

Method for producing a rolling bearing ring having an improved robu...

Method for producing a rolling bearing component and rolling bearin...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING A ROLLING ELEMENT BEARING COMPONENT, ROLLING E...

METHOD FOR PRODUCING A ROLLING BEARING COMPONENT

TREATMENT METHOD AND PROCESS FOR VALVE SEAT

METHOD FOR PRODUCING A ROLLING BEARING RING HAVING AN IMPROVED ROBU...

ROLLING BEARING

NEEDLE BEARING

METHOD FOR PRODUCING A ROLLING BEARING COMPONENT AND ROLLING BEARIN...

Method for Thermally Treating a Component Consisting of a Fully Har...