Karl Erny

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Holzhausern, CH

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Patents Grantslast 30 patents

Information Patent Grant
Elevator car having a movable car door
- Patent number 11,352,236
- Issue date Jun 7, 2022
- Inventio AG
- Karl Erny
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Aligning shaft doors of an elevator
- Patent number 9,650,229
- Issue date May 16, 2017
- Inventio AG
- Karl Erny
- E04 - BUILDING
Information Patent Grant
Aligning shaft doors of an elevator
- Patent number 8,833,036
- Issue date Sep 16, 2014
- Inventio AG
- Karl Erny
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for monitoring operating states of an elevator unit by sensi...
- Patent number 8,011,481
- Issue date Sep 6, 2011
- Inventio AG
- Karl Erny
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Brake device for an elevator with monitoring capabilities
- Patent number 7,909,145
- Issue date Mar 22, 2011
- Inventio AG
- Karl Erny
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CAR HAVING A MOVABLE CAR DOOR
- Publication number 20200031626
- Publication date Jan 30, 2020
- INVENTIO AG
- Karl Erny
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ALIGNING SHAFT DOORS OF AN ELEVATOR
- Publication number 20140345121
- Publication date Nov 27, 2014
- Karl Erny
- E04 - BUILDING
Information Patent Application
ALIGNING SHAFT DOORS OF AN ELEVATOR
- Publication number 20130025236
- Publication date Jan 31, 2013
- Karl Erny
- E04 - BUILDING
Information Patent Application
METHOD FOR MONITORING OPERATION OF AN ELEVATOR DRIVE BRAKE DEVICE
- Publication number 20110011682
- Publication date Jan 20, 2011
- Karl ERNY
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING A BRAKE DEVICE
- Publication number 20100065379
- Publication date Mar 18, 2010
- Karl ERNY
- B66 - HOISTING LIFTING HAULING