Marcelo De Fraga Carvalho

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Cachoeirinha, BR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for dampening oscillations of an elevator car
- Patent number 9,896,306
- Issue date Feb 20, 2018
- ThyssenKrupp Elevator Corporation
- Fernando Boschin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Active guiding and balance system for an elevator
- Patent number 9,114,954
- Issue date Aug 25, 2015
- ThyssenKrupp Elevator Corporation
- Fernando Boschin
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE GUIDING AND BALANCE SYSTEM FOR AN ELEVATOR
- Publication number 20150107941
- Publication date Apr 23, 2015
- ThyssenKrupp Elevator Corporation
- Fernando Boschin
- B66 - HOISTING LIFTING HAULING