Helge Krambeck

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Elevator safety system, elevator system and method of operating an...
- Patent number 11,623,841
- Issue date Apr 11, 2023
- Otis Elevator Company
- Andreas Tutat
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator electrical safety actuator control
- Patent number 11,267,677
- Issue date Mar 8, 2022
- Otis Elevator Company
- Jan Ruhnke
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHOD FOR DETECTING A LOCATION OF A PERSON IN A HOISTWAY
- Publication number 20240101391
- Publication date Mar 28, 2024
- Otis Elevator Company
- Jayapal Reddy Gireddy
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SAFETY SYSTEMS
- Publication number 20210276823
- Publication date Sep 9, 2021
- Otis Elevator Company
- Helge Krambeck
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR ELECTRICAL SAFETY ACTUATOR CONTROL
- Publication number 20200071129
- Publication date Mar 5, 2020
- Otis Elevator Company
- Jan Ruhnke
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN...
- Publication number 20190168995
- Publication date Jun 6, 2019
- Otis Elevator Company
- Andreas Tutat
- B66 - HOISTING LIFTING HAULING