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BALZERS UND LEYBOLD DEUTSCHLAND HOLDING AG
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63450 HANAU, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the application of a transparent metal oxide layer on a...
Patent number
6,296,895
Issue date
Oct 2, 2001
Balzers und Leybold Deutschland Holding AG
Gerhard Steiniger
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for the operation of an electron beam
Patent number
6,214,408
Issue date
Apr 10, 2001
Balzers und Leybold Deutschland Holding AG
Martin Bähr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for holding lenses, especially for eye glasses to be coated...
Patent number
6,171,462
Issue date
Jan 9, 2001
Balzer und Leybold Deutschland Holding AG
Herbert Gries
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for coating a substrate
Patent number
6,168,698
Issue date
Jan 2, 2001
Balzers und Leybold Deutschland Holding AG
Joachim Szczyrbowski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for the production of exposed and metallized substrates
Patent number
6,023,042
Issue date
Feb 8, 2000
Balzers Und Leybold Deutschland Holding AG
Bernd Hensel
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for the rapid evacuation of a vacuum chamber
Patent number
6,004,109
Issue date
Dec 21, 1999
Balzers und Leybold Deutschland Holding AG
Thomas Gebele
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for coating a web on a rotating drum by plasma assisted v...
Patent number
5,993,622
Issue date
Nov 30, 1999
Balzers und Leybold Deutschland Holding
Joachim Szczyrbowski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pane of transparent material having a low emissivity
Patent number
5,962,115
Issue date
Oct 5, 1999
Balzers und Leybold Deutschland Holding AG
Anton Zmelty
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Dual target cathode assembly with shielding
Patent number
5,944,967
Issue date
Aug 31, 1999
Balzers und Leybold Deutschland Holding AG
Hans Kunz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Two-stage rotary vane vacuum pump
Patent number
5,879,138
Issue date
Mar 9, 1999
Balzers und Leybold Deutschland Holding AG
Lutz Arndt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus for laser beam exposure of a substrate disc
Patent number
5,867,460
Issue date
Feb 2, 1999
Balzers Und Leybold Deutschland Holding AG
Bernd Hensel
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for drawing single crystals
Patent number
5,846,322
Issue date
Dec 8, 1998
Balzers Und Leybold Deutschland Holding AG
Winfried Schulmann
C30 - CRYSTAL GROWTH
Information
Patent Grant
Test gas leak indicator
Patent number
5,821,404
Issue date
Oct 13, 1998
Balzers und Leybold Deutschland Holding AG
Thomas Bohm
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for coating substrates in a vacuum
Patent number
5,807,470
Issue date
Sep 15, 1998
Balzers und Leybold Deutschland Holding AG
Joachim Szczyrbowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for coating a substrate by chemical vapor deposition
Patent number
5,803,973
Issue date
Sep 8, 1998
Balzers und Leybold Deutschland Holding AG
Joachim Szczyrbowski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for gripping a flat substrate
Patent number
5,803,521
Issue date
Sep 8, 1998
Balzers Und Leybold Deutschland Holding AG
Jaroslav Zejda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Evaporator boat for an apparatus for coating substrates
Patent number
5,788,769
Issue date
Aug 4, 1998
Balzers und Leybold Deutschland Holding AG
Wolfgang Achtner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for laser exposure of a substrate disk and a method for t...
Patent number
5,777,979
Issue date
Jul 7, 1998
Balzers Und Leybold Deutschland Holding AG
Bernd Hensel
G11 - INFORMATION STORAGE
Information
Patent Grant
Process and apparatus for spectral reflectance and transmission mea...
Patent number
5,764,352
Issue date
Jun 9, 1998
Balzers Und Leybold Deutschland Holding AG
Peter Kappel
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for pulling monocrystals from a melt contained...
Patent number
5,762,703
Issue date
Jun 9, 1998
Balzers und Leybold Deutschland Holding AG
Winfried Schulmann
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for coating a substrate from an electrically conductive t...
Patent number
5,718,815
Issue date
Feb 17, 1998
Balzers und Leybold Deutschland Holding AG
Joachim Szczyrbowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crystal pulling apparatus
Patent number
5,707,447
Issue date
Jan 13, 1998
Balzers Und Leybold Deutschland Holding AG
Winfried Schulmann
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for coating a substrate
Patent number
5,688,388
Issue date
Nov 18, 1997
Balzers Und Leybold Deutschland Holding AG
Martin Bahr
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cathode assembly
Patent number
5,683,560
Issue date
Nov 4, 1997
Balzers Und Leybold Deutschland Holding AG
Joachim Szczyrbowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for gripping a flat substrate
Patent number
5,669,652
Issue date
Sep 23, 1997
Balzers Und Leybold Deutschland Holding AG
Michael Reising
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for the production of metal-free areas during...
Patent number
5,652,022
Issue date
Jul 29, 1997
Balzers Und Leybold Deutschland Holding AG
Wolfgang Achtner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cathode assembly
Patent number
5,616,226
Issue date
Apr 1, 1997
Balzers und Leybold Deutschland Holding AG
Hans Kunz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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last 30 patents
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