Rudolf Grau

Person

Neustadt a.d. Aisch, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Evaporator body with titanium hydride coating, method for the produ...
- Patent number 11,846,014
- Issue date Dec 19, 2023
- Kennametal Inc.
- Rodrigue Ngoumeni Yappi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vaporizer body
- Patent number 11,473,187
- Issue date Oct 18, 2022
- KENNAMETAL SINTEC KERAMIK GMBH
- Michael Hans Nürnberger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Evaporator body with titanium hydride coating, method for the produ...
- Patent number 10,689,750
- Issue date Jun 23, 2020
- Kennametal Inc.
- Rudolf Karl Grau
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vaporizer body
- Patent number 10,513,771
- Issue date Dec 24, 2019
- KENNAMETAL SINTEC KERAMIK GMBH
- Michael Nürnberger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sintered boron nitride body and method for producing a sintered bor...
- Patent number 9,862,163
- Issue date Jan 9, 2018
- Kennametal Inc.
- Rudolf K. Grau
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Evaporator body with titanium hydride coating, method for the produ...
- Publication number 20200240001
- Publication date Jul 30, 2020
- Kennametal Inc.
- Rodrigue Ngoumeni Yappi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VAPORIZER BODY
- Publication number 20200080190
- Publication date Mar 12, 2020
- KENNAMETAL SINTEC KERAMIK GMBH
- Michael Hans Nürnberger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
EVAPORATOR BODY WITH TITANIUM HYDRIDE COATING, METHOD FOR THE PRODU...
- Publication number 20170022600
- Publication date Jan 26, 2017
- Kennametal Inc.
- Rudolf Karl GRAU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
EVAPORATION UNIT AND METHOD FOR EVAPORATING AN OBJECT WITH SAID TYP...
- Publication number 20160138152
- Publication date May 19, 2016
- Kennametal Inc.
- Alexander DRAKEN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SINTERED BORON NITRIDE BODY AND METHOD FOR PRODUCING A SINTERED BOR...
- Publication number 20150147520
- Publication date May 28, 2015
- Kennametal Inc.
- Rudolf K. Grau
- B32 - LAYERED PRODUCTS
Information Patent Application
VAPORIZOR BODY
- Publication number 20110013891
- Publication date Jan 20, 2011
- Kennamental Sintec Keramik GMBH
- Michael Nürnberger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Rudolf Grau

Person

Patents Grantslast 30 patents

Evaporator body with titanium hydride coating, method for the produ...

Vaporizer body

Evaporator body with titanium hydride coating, method for the produ...

Vaporizer body

Sintered boron nitride body and method for producing a sintered bor...

Patents Applicationslast 30 patents

Evaporator body with titanium hydride coating, method for the produ...

VAPORIZER BODY

EVAPORATOR BODY WITH TITANIUM HYDRIDE COATING, METHOD FOR THE PRODU...

EVAPORATION UNIT AND METHOD FOR EVAPORATING AN OBJECT WITH SAID TYP...

SINTERED BORON NITRIDE BODY AND METHOD FOR PRODUCING A SINTERED BOR...

VAPORIZOR BODY