Hansjorg Rotach

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Effretikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Draft protection device for a balance
- Patent number 7,531,759
- Issue date May 12, 2009
- Mettler-Toledo AG
- Paul Lüchinger
- G01 - MEASURING TESTING
Information Patent Grant
Balance with a draft protection device
- Patent number 7,423,226
- Issue date Sep 9, 2008
- Mettler-Toledo AG
- Hansjörg Rotach
- G01 - MEASURING TESTING
Information Patent Grant
Photographic scanner with focus control
- Patent number 6,532,058
- Issue date Mar 11, 2003
- Gretag Imaging Trading AG
- Heiner Schaub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photographic copying apparatus
- Patent number 5,661,541
- Issue date Aug 26, 1997
- Gretag Imaging AG
- Beat Frick
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Draft protection device for a balance
- Publication number 20060016134
- Publication date Jan 26, 2006
- Mettler-Toledo GmbH
- Paul Luchinger
- G01 - MEASURING TESTING
Information Patent Application
Balance with a draft protection device
- Publication number 20050067197
- Publication date Mar 31, 2005
- Mettler-Toledo GmbH
- Hansjorg Rotach
- G01 - MEASURING TESTING
Information Patent Application
Photographic scanner with focus control
- Publication number 20010055106
- Publication date Dec 27, 2001
- GRETAG IMAGING Trading AG
- Heiner Schaub
- G02 - OPTICS
Information Patent Application
Photographic Image acquisition device using LED chips
- Publication number 20010048814
- Publication date Dec 6, 2001
- Mathias Lenmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photographic image capturing device with light emitting diodes
- Publication number 20010048536
- Publication date Dec 6, 2001
- Mathias Lehmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE