Herwig Schiefer

Person

Frankfurt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Processes for producing a sleeve for an electrode for medical appli...
- Patent number 11,161,165
- Issue date Nov 2, 2021
- Heraeus Deutschland GmbH & Co. KG
- Thomas Doerge
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Alloy having reduced inclusions
- Patent number 8,778,262
- Issue date Jul 15, 2014
- Heraeus Precious Metals GmbH & Co. KG
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Melting method for producing an inclusion-free Ta-base alloy
- Patent number 8,636,825
- Issue date Jan 28, 2014
- W. C. Heraeus GmbH
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Producing an alloy with a powder metallurgical pre-material
- Patent number 8,414,679
- Issue date Apr 9, 2013
- W. C. Heraeus GmbH
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of powder-metallurgical pre-material for producing an NB alloy...
- Patent number 8,394,170
- Issue date Mar 12, 2013
- W. C. Heraeus GmbH
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ALLOY HAVING REDUCED INCLUSIONS
- Publication number 20130177470
- Publication date Jul 11, 2013
- HERAEUS PRECIOUS METALS GMBH & CO. KG
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MELTING METHOD FOR PRODUCING AN INCLUSION-FREE TA-BASE ALLOY
- Publication number 20110264161
- Publication date Oct 27, 2011
- W.C. Heraeus GmbH
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
USE OF POWDER-METALLURGICAL PRE-MATERIAL FOR PRODUCING AN NB ALLOY...
- Publication number 20110129386
- Publication date Jun 2, 2011
- W.C. Heraeus GmbH
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCING AN ALLOY WITH A POWDER METALLURGICAL PRE-MATERIAL
- Publication number 20110033335
- Publication date Feb 10, 2011
- W.C. Heraeus GmbH
- Herwig Schiefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRICALLY CONDUCTING MATERIALS, LEADS, AND CABLES FOR STIMULATIO...
- Publication number 20100211147
- Publication date Aug 19, 2010
- W.C. Heraeus GmbH
- Herwig Schiefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COILED RIBBON AS CONDUCTOR FOR STIMULATION ELECTRODES
- Publication number 20100206612
- Publication date Aug 19, 2010
- W.C. Heraeus GmbH
- Herwig Schiefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Herwig Schiefer

Person

Patents Grantslast 30 patents

Processes for producing a sleeve for an electrode for medical appli...

Alloy having reduced inclusions

Melting method for producing an inclusion-free Ta-base alloy

Producing an alloy with a powder metallurgical pre-material

Use of powder-metallurgical pre-material for producing an NB alloy...

Patents Applicationslast 30 patents

ALLOY HAVING REDUCED INCLUSIONS

MELTING METHOD FOR PRODUCING AN INCLUSION-FREE TA-BASE ALLOY

USE OF POWDER-METALLURGICAL PRE-MATERIAL FOR PRODUCING AN NB ALLOY...

PRODUCING AN ALLOY WITH A POWDER METALLURGICAL PRE-MATERIAL

ELECTRICALLY CONDUCTING MATERIALS, LEADS, AND CABLES FOR STIMULATIO...

COILED RIBBON AS CONDUCTOR FOR STIMULATION ELECTRODES