Dietmar Litschel

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Klosterneuburg, AT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing elevations which can be detected in a tacti...
- Patent number 6,247,400
- Issue date Jun 19, 2001
- Caretec GmbH
- Dietmar Litschel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Device for representing relief items
- Patent number 6,109,922
- Issue date Aug 29, 2000
- Caretec GmbH
- Dietmar Litschel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Keyboard
- Patent number 5,627,566
- Issue date May 6, 1997
- Dietmar Litschel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for inputting data
- Publication number 20110216006
- Publication date Sep 8, 2011
- CARETEC GMBH
- Dietmar Litschel
- G06 - COMPUTING CALCULATING COUNTING