Lutz Hentschel

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Processing service requests in a conveyance system
- Patent number 11,993,488
- Issue date May 28, 2024
- Otis Elevator Company
- Derk Oscar Pahlke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator car acoustic integrity check
- Patent number 11,724,911
- Issue date Aug 15, 2023
- Otis Elevator Company
- Derk Oscar Pahlke
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CAR ACOUSTIC INTEGRITY CHECK
- Publication number 20210139276
- Publication date May 13, 2021
- Otis Elevator Company
- Derk Oscar Pahlke
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PROCESSING SERVICE REQUESTS IN A CONVEYANCE SYSTEM
- Publication number 20210094797
- Publication date Apr 1, 2021
- Otis Elevator Company
- Derk Oscar Pahlke
- B66 - HOISTING LIFTING HAULING
Information Patent Application
RESCUE OPERATION IN AN ELEVATOR SYSTEM
- Publication number 20190210837
- Publication date Jul 11, 2019
- Otis Elevator Company
- Peter Herkel
- B66 - HOISTING LIFTING HAULING