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Roland Maurer
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Lauterbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Radio-controlled timepiece movement and method of assembly
Patent number
5,898,644
Issue date
Apr 27, 1999
Junghans Uhren GmbH
Wolfgang Ganter
G04 - HOROLOGY
Information
Patent Grant
Autonomous radio timepiece
Patent number
5,235,563
Issue date
Aug 10, 1993
Junghans Uhren GmbH
Wolfgang Ganter
G04 - HOROLOGY
Information
Patent Grant
Position detection and correction mechanism for a timepiece
Patent number
5,231,612
Issue date
Jul 27, 1993
Junghans Uhren GmbH
Jurgen Allgaier
G04 - HOROLOGY
Information
Patent Grant
Alarm clock
Patent number
5,168,476
Issue date
Dec 1, 1992
Junghans Uhren GmbH
Wolfgang Ganter
G04 - HOROLOGY
Information
Patent Grant
Autonomous radio-controlled timepiece
Patent number
5,144,599
Issue date
Sep 1, 1992
Junghans Uhren GmbH
Wilfried Blaich
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Autonomous radio timepiece
Patent number
4,860,268
Issue date
Aug 22, 1989
Junghans Uhren GmbH
Jurgen Allgaier
G04 - HOROLOGY
Information
Patent Grant
Clock movement
Patent number
4,465,378
Issue date
Aug 14, 1984
Gebruder Junghans GmbH
Roland Maurer
G04 - HOROLOGY
Information
Patent Grant
Drive assembly for a timepiece
Patent number
4,416,550
Issue date
Nov 22, 1983
Gebruder Junghans GmbH
Robert Wolber
G04 - HOROLOGY
Information
Patent Grant
Electrical contact arrangement for a battery-operated instrument
Patent number
4,303,962
Issue date
Dec 1, 1981
Gebruder Junghans GmbH
Robert Wolber
G04 - HOROLOGY
Information
Patent Grant
Arrangement for the disassembly of a circuit board
Patent number
4,279,072
Issue date
Jul 21, 1981
Gebruder Junghans GmbH
Roland Maurer
G04 - HOROLOGY
Information
Patent Grant
Battery operated clock
Patent number
4,276,634
Issue date
Jun 30, 1981
Gebruder Junghans GmbH
Friedrich Assmus
G04 - HOROLOGY
Information
Patent Grant
Electric contact for a battery-operated instrument
Patent number
4,270,834
Issue date
Jun 2, 1981
Gebruder Junghans GmbH
Robert Wolber
G04 - HOROLOGY
Information
Patent Grant
Methods and apparatus for assembling an electrical instrument
Patent number
4,263,667
Issue date
Apr 21, 1981
Gebruder Junghans GmbH
Robert Wolber
G04 - HOROLOGY