Dieter Weber

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Stockheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard, especially for electronic payment terminals, and keypad
- Patent number 7,009,121
- Issue date Mar 7, 2006
- Preh-Werke GmbH & Co. KG
- Gerhard Hochgesang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Programmable plug and cable for computer keyboards
- Patent number 5,144,567
- Issue date Sep 1, 1992
- Preh-Werke GmbH & Co. KG
- Jurgen Oelsch
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Keyboard, especially for electronic payment terminals, and keypad
- Publication number 20040016628
- Publication date Jan 29, 2004
- Gerhard Hochgesang
- H01 - BASIC ELECTRIC ELEMENTS