Urs Polin

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Luzern, CH

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Patents Grantslast 30 patents

Information Patent Grant
Drive system for an elevator installation, elevator installation, a...
- Patent number 11,884,510
- Issue date Jan 30, 2024
- Inventio AG
- Alessandro D Apice
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and mechanism for releasing hydraulic elevator brakes
- Patent number 10,029,886
- Issue date Jul 24, 2018
- Inventio AG
- Urs Polin
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for operating elevators to test brakes
- Patent number 9,061,864
- Issue date Jun 23, 2015
- Inventio AG
- Erich Spirgi
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
DRIVE SYSTEM FOR AN ELEVATOR INSTALLATION, ELEVATOR INSTALLATION, A...
- Publication number 20230016386
- Publication date Jan 19, 2023
- INVENTIO AG
- Alessandro D Apice
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND MECHANISM FOR RELEASING HYDRAULIC ELEVATOR BRAKES
- Publication number 20160332844
- Publication date Nov 17, 2016
- INVENTIO AG
- Urs Polin
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD FOR OPERATING ELEVATORS
- Publication number 20120217100
- Publication date Aug 30, 2012
- Erich Spirgi
- B66 - HOISTING LIFTING HAULING