Helmut Eberhardt

Person

Schneidweg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for coating substrates using the EB/PVD method
- Patent number 9,644,259
- Issue date May 9, 2017
- ALD Vacuum Technologies GmbH
- Juergen Hotz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for healing a workpiece of metal
- Patent number 6,689,995
- Issue date Feb 10, 2004
- ALD Vacuum Technologies AG
- Helmut Eberhardt
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for inductively heating a workpiece
- Patent number 6,677,560
- Issue date Jan 13, 2004
- ALD Vacuum Technologies AG
- Helmut Eberhardt
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for the coating of substrates in a vacuum chamber
- Patent number 6,187,160
- Issue date Feb 13, 2001
- Leybold Systems GmbH
- Alfred Rick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum coating device for coating substrates on all sides
- Patent number 6,056,826
- Issue date May 2, 2000
- Leybold Systems, GmbH
- Alfred Rick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bevel gear drive
- Patent number 5,044,217
- Issue date Sep 3, 1991
- Leybold Aktiengesellschaft
- Helmut Eberhardt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for producing coils from films of insulating material, co...
- Patent number 4,815,415
- Issue date Mar 28, 1989
- Leybold-Heraeus GmbH
- Albert Feuerstein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for producing coils from films of insulating material, co...
- Patent number 4,740,385
- Issue date Apr 26, 1988
- Leybold-Heraeus GmbH
- Albert Feuerstein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR COATING SUBSTRATES USING THE EB/PVD METHOD
- Publication number 20130032092
- Publication date Feb 7, 2013
- ALD Vacuum Technologies GmbH
- Juergen Hotz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Apparatus and method for heating a workpiece of metal
- Publication number 20030160045
- Publication date Aug 28, 2003
- Helmut Eberhardt
- C21 - METALLURGY OF IRON
Information Patent Application
Apparatus and method for heating a workpiece of metal
- Publication number 20010045426
- Publication date Nov 29, 2001
- Helmut Eberhardt
- C21 - METALLURGY OF IRON

Helmut Eberhardt

Person

Patents Grantslast 30 patents

Apparatus for coating substrates using the EB/PVD method

Apparatus and method for healing a workpiece of metal

Apparatus for inductively heating a workpiece

Apparatus for the coating of substrates in a vacuum chamber

Vacuum coating device for coating substrates on all sides

Bevel gear drive

Apparatus for producing coils from films of insulating material, co...

Apparatus for producing coils from films of insulating material, co...

Patents Applicationslast 30 patents

APPARATUS FOR COATING SUBSTRATES USING THE EB/PVD METHOD

Apparatus and method for heating a workpiece of metal

Apparatus and method for heating a workpiece of metal