Michael Wittkowski

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Telgte, DE

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Patents Grantslast 30 patents

Information Patent Grant
Modular door drive control system, and modular door drive system
- Patent number 10,316,566
- Issue date Jun 11, 2019
- Siemens Aktiengesellschaft
- Uwe Braatz
- G05 - CONTROLLING REGULATING
Information Patent Grant
Elevator system
- Patent number 9,394,141
- Issue date Jul 19, 2016
- Siemens Aktiengesellschaft
- Michael Krause
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Modular Door Drive Control System, And Modular Door Drive System
- Publication number 20170198514
- Publication date Jul 13, 2017
- Siemens Aktiengesellschaft
- Uwe BRAATZ
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
OBSERVATION AND/OR OPERATION OF A SPORT AND/OR REHABILITATION DEVICE
- Publication number 20150066171
- Publication date Mar 5, 2015
- Siemens Aktiengesellschaft
- Ingo Brussog
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELEVATOR SYSTEM
- Publication number 20140138188
- Publication date May 22, 2014
- SIEMENS AKTIENGESELLSCHAFT
- Michael Krause
- B66 - HOISTING LIFTING HAULING