Thomas Iten

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Zug, CH

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Patents Grantslast 30 patents

Information Patent Grant
Laminated piezoelectric keyboard
- Patent number 4,857,887
- Issue date Aug 15, 1989
- Schenk & Co.
- Thomas Iten
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Contact-controlled capacitive switching apparatus
- Patent number 4,441,034
- Issue date Apr 3, 1984
- Inventio AG
- Thomas Iten
- B66 - HOISTING LIFTING HAULING