Wolfgang Muller

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Meggen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for driving a self-propelled elevator
- Patent number 5,636,712
- Issue date Jun 10, 1997
- Inventio AG
- Wolfgang Muller
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Cableless elevator system
- Patent number 5,501,295
- Issue date Mar 26, 1996
- Inventio AG
- Wolfgang Mu/ ller
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Self-propelled elevator system
- Patent number 5,464,072
- Issue date Nov 7, 1995
- Inventio AG
- Wolfgang Muller
- B66 - HOISTING LIFTING HAULING